Canada¶

Q: What is the leading court decision on parental alienation in Canada?

The leading apex decision is [Supreme Court of Canada](https://www.scc-csc.ca/) is the apex appellate court for federal and provincial law. Has addressed s.16 best-interests reasoning in Young v. Young [1993] 4 SCR 3 and Gordon v. Goertz [1996] 2 SCR 27 + Van de Perre v. Edwards [2001] 2 SCR 1014 but has NOT issued a parental-alienation-construct-engaging apex decision. Canada clusters with AU + NL + BE + DE + NZ in the 'no-apex-PA-position' bloc, distinct from Italy (Cass. 9691/2022) and Spain (STS 519/2017). (2001). The court took a middle position — recognising patterns of conduct but rejecting the syndrome framing.

Jurisdiction code: CA · Legal system: mixed
Language(s): en, fr

Canada operates a bifurcated federal common-law / Quebec civil-law architecture for separation and post-separation parenting disputes. The federal Divorce Act (R.S.C. 1985, c.3 (2^nd Supp.)), substantially amended by Bill C-78 (in force 1 March 2021), governs married couples and prescribes a best-interests-of-the-child analysis at s.16 with the s.16(3)(j) family-violence factor. Provincial statutes run in parallel: Ontario CLRA, Quebec CCQ + Loi sur la protection de la jeunesse, BC FLA, Alberta FLA. L.A.G. v. D.K.B., 2009 CanLII 6452 (ON SC) is the canonical Ontario PA decision; Williamson v. Williamson 2016 BCCA 87 is the canonical BC reunification-programme citation. Practitioner regulation is provincially fragmented across CPO Ontario / OPQ Quebec (francophone) / CPBA-BC / CAP Alberta + provincial social-work Colleges (OCSWSSW / OTSTCFQ / ACSW / BCCSW). The Office of the Children's Lawyer (OCL, Ontario) Clinical Investigator (s.112 CLRA) and Legal Representation (s.89 CJA) services constitute the Ontario institutional anchor.

PA recognition status¶

Statutory: indirect-hook
Apex court position: no-apex-position
Professional regulator position: varies-by-region

Statutory framework¶

Divorce Act R.S.C. 1985, c.3 (2^nd Supp.) s.16 (as amended by Bill C-78, in force 1.3.2021) — Divorce Act — best-interests-of-the-child standard (1985) — https://laws-lois.justice.gc.ca/eng/acts/D-3.4/
Federal substantive statute for divorce and parenting after divorce. Bill C-78 (in force 1 March 2021) rewrote s.16 with a non-exhaustive best-interests factor list including the explicit s.16(3)(j) family-violence factor and replaced 'custody / access' terminology with 'parenting time / decision-making responsibility / contact'. The substantive Canadian federal hook through which PA-adjacent fact-patterns are decided in divorce-jurisdiction cases.
Divorce Act s.16(3)(j) — Divorce Act s.16(3)(j) — family-violence factor (2021) — https://laws-lois.justice.gc.ca/eng/acts/D-3.4/
Bill C-78 inserted explicit family-violence factor into s.16(3) requiring courts to consider any family violence, its nature, seriousness and frequency, and its impact on the child's safety and well-being. The substantive evidential frame against which PA-adjacent allegations are now decided in federal divorce-jurisdiction proceedings.
Children's Law Reform Act R.S.O. 1990, c. C.12 (Ontario) — Children's Law Reform Act (Ontario) — parenting orders for unmarried parents (1990) — https://www.ontario.ca/laws/statute/90c12
Ontario provincial substantive statute for unmarried parents' parenting orders. s.24 best-interests-of-the-child test and s.112 Office of the Children's Lawyer Clinical Investigator authority. Substantive Ontario hook for PA-adjacent fact-patterns outside the Divorce Act.
Child, Youth and Family Services Act 2017 (Ontario) — Child, Youth and Family Services Act 2017 (CYFSA) — Ontario child-protection statute (2017) — https://www.ontario.ca/laws/statute/17c14
Ontario child-protection statute replacing the prior CFSA. s.89 Office of the Children's Lawyer Legal Representation authority. Provides the child-protection statutory hook within which OCL Clinical Investigator reports operationalise PA-construct engagement when child-protection concerns intersect with parenting disputes.
Code civil du Quebec (CCQ) Livre deuxième - De la famille (art. 522-612) — Code civil du Quebec — droit de la famille (Livre II) (1991) — https://www.legisquebec.gouv.qc.ca/fr/document/lc/CCQ-1991
Quebec civil-law substantive code of family law. Articles relatifs à la filiation, l'autorité parentale, la garde, la tutelle. Quebec is the only Canadian province operating under civil-law tradition; PA-construct adjudication in Quebec runs through CCQ + Cour supérieure du Québec rather than common-law provincial-statute frame.
Loi sur la protection de la jeunesse (LPJ, Quebec) — Loi sur la protection de la jeunesse — protection de la jeunesse Quebec (1977) — https://www.legisquebec.gouv.qc.ca/fr/document/lc/P-34.1
Statut quebecois de protection de la jeunesse administre par la Direction de la protection de la jeunesse (DPJ). Cadre quebecois dans lequel les situations PA-adjacent intersectees avec preoccupations de protection peuvent etre evaluees. Distinct du regime federal de la Loi sur le divorce.
Family Law Act SBC 2011 c.25 (British Columbia) — Family Law Act (BC) — BC provincial family-law statute (2011) — https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/11025_01
BC provincial family-law statute. s.37 best-interests-of-the-child test and s.38 family-violence factor (analogous to federal Bill C-78 s.16(3)(j)). Substantive BC hook for PA-adjacent fact-patterns under provincial jurisdiction; cited in Williamson v. Williamson 2016 BCCA 87 reunification-programme litigation.
Family Law Act RSA 2003 c.F-4.5 (Alberta) — Family Law Act (Alberta) (2003) — https://kings-printer.alberta.ca/1266.cfm?page=F04P5.cfm&leg_type=Acts&isbncln=9780779853694
Alberta provincial substantive family-law statute. s.18 best-interests-of-the-child test. Substantive Alberta hook for PA-adjacent fact-patterns in unmarried-parent jurisdiction.
Regulated Health Professions Act 1991 (Ontario) and provincial equivalents — Regulated Health Professions Act — provincial psychology regulator framework (1991) — https://www.ontario.ca/laws/statute/91r18
Provincial substantive statutes establishing the College of Psychologists of Ontario (CPO) and provincial-equivalent Colleges (OPQ Quebec, CPBA-BC, CAP Alberta). Provincial-college registration is the load-bearing credential for any court-facing PA work in Canada. Federal CPA is a professional body not a regulator.

Apex courts¶

Supreme Court of Canada ¶

https://www.scc-csc.ca/ - Supreme Court of Canada is the apex appellate court for federal and provincial law. Has addressed s.16 best-interests reasoning in Young v. Young [1993] 4 SCR 3 and Gordon v. Goertz [1996] 2 SCR 27 + Van de Perre v. Edwards [2001] 2 SCR 1014 but has NOT issued a parental-alienation-construct-engaging apex decision. Canada clusters with AU + NL + BE + DE + NZ in the 'no-apex-PA-position' bloc, distinct from Italy (Cass. 9691/2022) and Spain (STS 519/2017). (2001) — middle

Provincial Courts of Appeal (Ontario CA / BCCA / Quebec CA / Alberta CA / etc.)¶

https://www.ontariocourts.ca/coa/ - Williamson v. Williamson 2016 BCCA 87 — British Columbia Court of Appeal — canonical Canadian citation for residential reunification-programme litigation (Family Reflections Reunification Program, Reay BC). Substantive BC appellate engagement with reunification-therapy ordering. (2016) — recognition - Provincial appellate courts review trial-level family-court PA decisions; no apex restriction analogous to England-and-Wales Re Y [2026] EWFC 38 on unregulated evaluators has been established at provincial-appellate level. Regulator scrutiny of PA-evaluator qualifications happens case-by-case rather than via single apex restriction. (2026) — middle

Provincial Superior Courts — Ontario SCJ / Cour supérieure du Québec / BC SC / Alberta KB¶

https://www.ontariocourts.ca/scj/ - L.A.G. v. D.K.B., 2009 CanLII 6452 (ON SC) — canonical Ontario Superior Court of Justice PA decision. Engages OCL Clinical Investigator s.112 CLRA evaluation framework. Substantive Ontario recognition-line anchor in PA-adjacent fact-pattern adjudication. (2009) — recognition — lag-v-dkb-2009-ontario - Provincial superior courts (Ontario SCJ, Cour supérieure du Québec, BC Supreme Court, Alberta Court of King's Bench) are the principal trial-level forum for PA-adjacent fact-patterns. The bulk of Canadian PA reasoning happens here, informed by OCL / provincial-equivalent reporting officers and CPA-affiliated forensic experts. (2026) — middle

Professional regulators¶

Canadian Psychological Association (CPA) — Federal voluntary professional association of psychologists. CPA is NOT a regulator. No PA-specific CPA position statement issued. The CPA Section on Family Psychology operates as the discipline-level discussion forum without an institutional PA-construct position. — https://cpa.ca/
College of Psychologists of Ontario (CPO) — Statutory provincial psychology regulator (and behavioural analysts) under the Regulated Health Professions Act 1991 and Psychology and Applied Behaviour Analysis Act 2021. CPO/CPBAO operates the Ontario psychology register. No PA-specific position statement issued. — https://www.cpbao.ca/
Ordre des psychologues du Québec (OPQ) — Statutory professional order for Quebec psychologists under the Code des professions du Québec. OPQ operates the francophone Quebec psychology register. Lapierre / Zaccour francophone-Canadian critique stream runs through OPQ-jurisdiction practitioners. No PA-specific OPQ institutional position statement issued. — https://www.ordrepsy.qc.ca/
College of Psychologists and Behaviour Analysts of British Columbia (CPBA-BC) — Statutory BC psychology regulator (formerly College of Psychologists of BC, now CPBA-BC after 2024 BC merger). No PA-specific position statement issued. — https://collegeofpsychologists.bc.ca/
College of Alberta Psychologists (CAP) — Statutory Alberta psychology regulator. No PA-specific position statement issued. — https://www.cap.ab.ca/
Ontario College of Social Workers and Social Service Workers (OCSWSSW) — Statutory Ontario social-work regulator. OCSWSSW-registered social workers act as OCL Clinical Investigator s.112 CLRA reporting officers. No PA-specific OCSWSSW position issued. — https://www.ocswssw.org/
Ordre des travailleurs sociaux et des thérapeutes conjugaux et familiaux du Québec (OTSTCFQ) — Statutory professional order for Quebec social workers and family / marital therapists. Bilingually positioned alongside OPQ as the francophone-Canadian regulator stream. No PA-specific position statement issued. — https://www.otstcfq.org/
Office of the Children's Lawyer (OCL) — Ontario Ministry of the Attorney General — Ontario statutory body providing Clinical Investigator (s.112 CLRA) and Legal Representation (s.89 CYFSA) services through a roster of psychologists, social workers and lawyers. The OCL Clinical Investigator role is the principal Ontario institutional vehicle through which PA-construct engagement enters family-court adjudication. No OCL-specific PA position statement; engagement happens case-by-case through individual reporting officers. — https://www.ontario.ca/page/office-childrens-lawyer
National Association of Women and the Law (NAWL) — FEWO 2024 brief — Federal women's-rights legal advocacy organisation. NAWL's 2024 brief to the House of Commons Standing Committee on the Status of Women (FEWO) calls for a STATUTORY BAN on PA accusations in Canadian family-law proceedings. Load-bearing critique-camp policy-infrastructure anchor with no clear US parallel. — https://nawl.ca/

Anonymisation convention¶

Canadian provincial-superior-court family-law judgments anonymise minor children consistently by initial (e.g., L.A.G. v. D.K.B.; Williamson v. Williamson uses generic surname). Adult parties may be named or anonymised depending on provincial reporting convention and case sensitivity. CanLII (Canadian Legal Information Institute) is the principal open-access case-law platform. Provincial reporting restrictions under provincial Family Law Acts and the CYFSA apply. Quebec preserves francophone publication of decisions on the Société québécoise d'information juridique (SOQUIJ) platform.

Key developments¶

1977 — Loi sur la protection de la jeunesse (Quebec) — establishes Direction de la protection de la jeunesse (DPJ). — https://www.legisquebec.gouv.qc.ca/fr/document/lc/P-34.1
1985 — Divorce Act R.S.C. 1985, c.3 (2^nd Supp.) — federal substantive divorce statute. — https://laws-lois.justice.gc.ca/eng/acts/D-3.4/
1990 — Children's Law Reform Act (Ontario, R.S.O. 1990 c.C.12) — Ontario provincial parenting-orders statute for unmarried parents; s.112 OCL Clinical Investigator authority. — https://www.ontario.ca/laws/statute/90c12
1991 — Code civil du Quebec — Livre II De la famille; substantive Quebec civil-law family code. — https://www.legisquebec.gouv.qc.ca/fr/document/lc/CCQ-1991
1991 — Regulated Health Professions Act 1991 (Ontario) — establishes CPO regulatory framework; provincial equivalents subsequently. — https://www.ontario.ca/laws/statute/91r18
2009 — L.A.G. v. D.K.B., 2009 CanLII 6452 (ON SC) — canonical Ontario Superior Court of Justice PA decision; OCL s.112 CLRA Clinical Investigator framework engagement. — https://www.canlii.org/en/on/onsc/doc/2009/2009canlii6452/2009canlii6452.html
2011 — Family Law Act SBC 2011 c.25 (British Columbia) — substantive BC provincial family-law statute including s.37 best-interests + s.38 family-violence factor. — https://www.bclaws.gov.bc.ca/civix/document/id/complete/statreg/11025_01
2016 — Williamson v. Williamson 2016 BCCA 87 — BC Court of Appeal — canonical Canadian citation for residential reunification-programme litigation (Family Reflections Reunification Program Reay BC). — https://www.canlii.org/en/bc/bcca/doc/2016/2016bcca87/2016bcca87.html
2017 — Child, Youth and Family Services Act 2017 (Ontario, CYFSA) — replaces prior CFSA; s.89 OCL Legal Representation authority. — https://www.ontario.ca/laws/statute/17c14
2020 — Quebec — 'Rebâtir la confiance' report on domestic violence in family court (December 2020). Doctrinal anchor for Quebec critique-camp policy infrastructure. — https://www.scf.gouv.qc.ca/
2021 — 1.3.2021 — Bill C-78 in force — rewrites Divorce Act s.16 with non-exhaustive best-interests factor list including explicit s.16(3)(j) family-violence factor; replaces custody/access terminology with parenting time / decision-making responsibility / contact. — https://laws-lois.justice.gc.ca/eng/acts/D-3.4/
2024 — 2024 — National Association of Women and the Law (NAWL) brief to FEWO calling for STATUTORY BAN on PA accusations in Canadian family law. Load-bearing critique-camp policy anchor. — https://nawl.ca/

Structural findings¶

PROVINCIAL REGULATOR FRAGMENTATION is the defining Canadian structural feature: each province operates a separate statutory College for psychology (CPO Ontario / OPQ Quebec / CPBA-BC / CAP Alberta + smaller-province Colleges) and social work (OCSWSSW / OTSTCFQ / ACSW / BCCSW). The federal CPA is a professional body, NOT a regulator. No single national-level credentialing test for PA evaluators exists.
BILINGUAL FEDERAL REGULATOR LANDSCAPE: CPA operates anglophone-anchored federally while OPQ operates as the francophone Quebec regulator. The Lapierre / Zaccour francophone-Canadian critique stream runs through OPQ-jurisdiction practitioners and Barreau du Québec lawyer-academics — institutionally distinct from the anglophone CPA / CPO axis.
BILL C-78 (in force 1.3.2021) s.16(3)(j) FAMILY-VIOLENCE FACTOR is the load-bearing federal substantive shift. Combined with Quebec's 'Rebâtir la confiance' 2020 DV-in-family-court report and the NAWL 2024 FEWO brief calling for STATUTORY BAN on PA accusations, Canada has built a critique-camp policy infrastructure with no clear US parallel. NO Canadian appellate equivalent to Re Y [2026] EWFC 38 restriction on unregulated PA experts: Canadian regulator scrutiny happens case-by-case, not via single apex restriction.
OFFICE OF THE CHILDREN'S LAWYER (OCL, Ontario) is the principal Ontario institutional anchor — providing Clinical Investigator (s.112 CLRA) and Legal Representation (s.89 CYFSA) services through a roster of psychologists, social workers and lawyers. OCL Clinical Investigator role operationalises PA-construct engagement at trial-level reporting; no other Canadian province operates an equivalent unified institutional vehicle.
MULTIDISCIPLINARY REUNIFICATION THERAPY PROGRAMMES: Family Bridges (Warshak, US-based) + Overcoming Barriers Family Camp (AFCC, US-based) + Family Reflections Reunification Program (Reay, BC) — the recognition camp's clinical anchors. Family Reflections is the ONLY Canadian-based residential reunification programme regularly named in Canadian custody judgments (Williamson v. Williamson 2016 BCCA 87 canonical citation).
HIGHEST EXCLUSION RATIO IN V2 SET: 12 verified vs 16 borderline/excluded in ca.json. Critically, Canadian exclusion pattern is DOMINATED BY UNDER-CREDENTIALED EVALUATORS and UNVERIFIABLE PRACTITIONER LEADS — NOT by safeguarding exclusions of the Wolff (DE) or Drozd (US) type. Distinctive structural signature of the Canadian directory.
QUEBEC CIVIL-LAW TRADITION DISTINCT: Quebec is the only Canadian province operating under civil-law tradition; PA-construct adjudication in Quebec runs through CCQ Livre II + Cour supérieure du Québec rather than common-law provincial-statute frame. Quebec critique-camp policy infrastructure ('Rébâtir la confiance' 2020) is doctrinally distinct from anglophone-Canadian critique stream.
NO APEX SUPREME COURT OF CANADA PA-CONSTRUCT DECISION: SCC has addressed s.16 best-interests reasoning in Young v. Young + Gordon v. Goertz + Van de Perre v. Edwards without engaging PA construct directly. Canada clusters with AU + NL + BE + DE + NZ in 'no-apex-PA-position' bloc.

Sources¶

Department of Justice Canada — laws-lois.justice.gc.ca — https://laws-lois.justice.gc.ca/ (Department of Justice Canada) [en]
CanLII — Canadian Legal Information Institute — https://www.canlii.org/ (Canadian Legal Information Institute) [en]
Supreme Court of Canada — https://www.scc-csc.ca/ (Supreme Court of Canada) [en]
Office of the Children's Lawyer (Ontario) — https://www.ontario.ca/page/office-childrens-lawyer (Ministry of the Attorney General (Ontario)) [en]
Société québécoise d'information juridique (SOQUIJ) — https://soquij.qc.ca/ (Gouvernement du Québec) [fr]
College of Psychologists of Ontario (CPO/CPBAO) — https://www.cpbao.ca/ (CPO) [en]
Ordre des psychologues du Québec (OPQ) — https://www.ordrepsy.qc.ca/ (OPQ) [fr]
Canadian Psychological Association (CPA) — https://cpa.ca/ (CPA) [en]
National Association of Women and the Law (NAWL) — https://nawl.ca/ (NAWL) [en]

Editorial notes¶

Primary-source order: laws-lois.justice.gc.ca for federal statutes; CanLII for case-law (LAG v DKB + Williamson + SCC); provincial law-society / college sources for regulatory; SOQUIJ for francophone Quebec material; OCL for Ontario institutional.
Bilingualism strictly preserved: French and English parallel terms given (Code civil du Québec / Civil Code; Cour supérieure du Québec / Quebec Superior Court; Ordre des psychologues du Québec / Order of Psychologists of Quebec).
Canada is treated as a federal jurisdiction with material provincial differences flagged; the four most-populous provinces (Ontario / Quebec / BC / Alberta) are statutorily foregrounded; smaller-province Family Law Acts and Colleges are referenced where institutionally relevant.
Quebec civil-law tradition is institutionally distinct from anglophone-common-law Canada — recognised in statutory_framework (CCQ + LPJ) and structural_findings[6].
Bill C-78 (in force 1.3.2021) is foregrounded as the load-bearing federal recent shift; NAWL 2024 FEWO statutory-ban-on-PA brief is foregrounded as critique-camp policy anchor.
Preserved findings from ca.json therapist v2: highest exclusion ratio in v2 set (12 verified vs 16 borderline); exclusion pattern dominated by under-credentialed/unverifiable leads NOT safeguarding exclusions.

Licensed CC BY 4.0 — AntiAlienate Knowledge. Source of truth is the sibling .json; this .md is rendered. Do not hand-edit.

What this means if your child is being withheld from you in Canada¶

Canada operates a bifurcated federal common-law / Quebec civil-law architecture. The federal Divorce Act (R.S.C. 1985, c.3 (2^nd Supp.)), substantially amended by Bill C-78 (in force 1 March 2021), governs married couples and prescribes a best-interests-of-the-child analysis at s.16. Provincial statutes run in parallel for unmarried parents: Ontario CLRA, Quebec CCQ + Loi sur la protection de la jeunesse, BC Family Law Act, Alberta Family Law Act.

The 2021 framework changes the vocabulary. Bill C-78 replaced custody and access with decision-making responsibility and parenting time. Mobility / relocation is now expressly regulated by Divorce Act ss.16.1 and 16.92, which prescribe a notice regime and the factors a court considers when one parent proposes to relocate with the child.

The s.16(3) best-interests list. The federal best-interests framework is non-hierarchical except that the child's safety, security and well-being is primary. The s.16(3)(j) family-violence factor requires courts to consider any family violence and its impact. The s.16(6) maximum-contact factor preserves the principle that a child should have as much contact with each parent as is consistent with their best interests — but as a factor, not as a presumption.

Procedural pathway. Federal Divorce Act matters go to the Superior Court of the province (Ontario Superior Court of Justice, Cour supérieure du Québec, BC Supreme Court, Alberta Court of King's Bench, etc.). Provincial Family Court hears unmarried-parent matters in most provinces. File a Notice of Family Claim or Application — procedure varies by province. Mandatory information programs (MIP-equivalents) are required in most provinces before contested motions. The Office of the Children's Lawyer (OCL) in Ontario, the Independent Children's Lawyer in BC, and equivalent provincial bodies represent children in contested cases.

Quebec — civil law difference. Quebec operates under the Code civil du Québec (arts. 597 et seq. on autorité parentale) and procedure under the Code de procédure civile. The principle is autorité parentale conjointe exercised in the intérêt de l'enfant. The Loi sur la protection de la jeunesse governs state-protection interventions; the Directeur de la protection de la jeunesse (DPJ) is the equivalent of an English local authority.

The PA-construct question. Canadian common-law family courts have applied the underlying conduct (contact-interference, denigration, parental loyalty conflict) under the s.16 best-interests framework rather than as a free-standing diagnostic label. The Ontario Court of Appeal in A.M. v C.H. 2019 ONCA 764 and BC equivalents have cautioned against accepting "parental alienation" expert evidence framed as a syndrome. The 2024 Canadian Bar Association Family Law Section guidance takes a similar middle position.

Get local counsel. Provincial Law Societies certify family-law specialists. Canadian Bar Association — Family Law Section is the principal practitioner forum. Legal Aid is province-by-province (e.g. Legal Aid Ontario, Aide juridique Québec, Legal Services Society BC). For international abduction (Canada is a Hague 1980 contracting state), contact the Department of Justice Canada — Central Authority for the Hague Convention immediately.

FAQ — Parental alienation in Canada¶

Is parental alienation illegal in Canada?¶

In Canada parental alienation is not named directly in statute, but the parental-responsibility framework is the practical hook. No apex-court ruling has been issued.

What law covers withholding a child from a parent in Canada?¶

The primary statutory basis in Canada is Divorce Act R.S.C. 1985, c.3 (2^nd Supp.) s.16 (as amended by Bill C-78, in force 1.3.2021) — Divorce Act — best-interests-of-the-child standard. Authoritative text: https://laws-lois.justice.gc.ca/eng/acts/D-3.4/.

What is the leading court decision on parental alienation in Canada?¶

The leading apex decision is Supreme Court of Canada is the apex appellate court for federal and provincial law. Has addressed s.16 best-interests reasoning in Young v. Young [1993] 4 SCR 3 and Gordon v. Goertz [1996] 2 SCR 27 + Van de Perre v. Edwards [2001] 2 SCR 1014 but has NOT issued a parental-alienation-construct-engaging apex decision. Canada clusters with AU + NL + BE + DE + NZ in the 'no-apex-PA-position' bloc, distinct from Italy (Cass. 9691/2022) and Spain (STS 519/2017). (2001). The court took a middle position — recognising patterns of conduct but rejecting the syndrome framing.

What can a parent do if their child is being withheld from them in Canada?¶

Apply to the family court with jurisdiction over the child's habitual residence. The court will assess the application under Canada's best-interests-of-the-child framework (Divorce Act R.S.C. 1985, c.3 (2^nd Supp.) s.16 (as amended by Bill C-78, in force 1.3.2021)) and may order specific contact, mediation, or — in serious cases — investigation by the child-protection authority. A parent in this situation should document the pattern of contact-interference and obtain local family-law advice before applying.

Sources & authoritative references¶

Topic baseline (independently verifiable):