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TEN v TEO and another appeal [2020] SGHCF 20

Neutral citation: [2020] SGHCF 20
Court: Singapore High Court (Family Division)
Decided: 2020-11-23
Panel: Debbie Ong J (then Presiding Judge of the Family Justice Courts), sitting alone on appeal from the Family Court

Why this case matters

TEN v TEO is the leading Singapore authority on 'alienating behaviour' and 'excessive gatekeeping' by a custodial parent. Debbie Ong J (then Presiding Judge of the Family Justice Courts) found that the Father, intentionally or unintentionally, had undermined the children's relationship with the Mother through gatekeeping and polarising conduct, yet — because the estrangement had hardened over approximately six years since August 2014 — declined to transfer care and instead suspended direct Mother–child contact until the children were ready and willing to meet her. The judgment is the clearest articulation in Singapore law of the two-limb distinction between what the court can compel ('the law does not force children to love a parent') and what the court expects of a parent with care-and-control (not to engage in alienating behaviour, and to support reunification). It is the anchor common-law-Asia case for the AntiAlienate knowledge base and sits in parallel with H v W [2021] HKCA 733 (Hong Kong) and Vivek Singh v Romani Singh (2017) 3 SCC 231 (India) as the principal Asian authorities recognising one-parent obstructive conduct as a family-law wrong.

Procedural history

Divorce proceedings commenced 2012. First custody order May 2013 (joint custody, care-and-control to Mother, access to Father). After an August 2014 hospitalisation incident — in which the Father's allegations of maternal injury were ultimately found unsubstantiated — regular Mother–children contact ceased. Interim order 2 February 2016; final Family Court order 2 August 2016 (joint custody, care-and-control to Father, Mother to have overnight and holiday access). On 4 November 2016 the children were hospitalised after becoming hysterical at attempted overnight access at the Mother's home. CPS referral 6 December 2016; care-and-protection proceedings commenced under the Children and Young Persons Act on 27 December 2016. On 11 September 2017 the Youth Court made final care-and-protection orders placing the children with the Father with Mother's access subject to CPS approval. In UNB v Child Protector [2018] 5 SLR 1018 the High Court (Family Division) set aside the care-and-protection orders, finding the children were not suffering the 'emotional injury' required to justify state intervention, and directed CAPS and DSSA-administered reunification support. The District Judge's consolidated decision of 13 September 2018 on FC/SUM 117/2017 (Mother's application) and FC/SUM 1440/2018 (Father's application) was appealed by both parties (HCF/DCA 98/2018 by Mother; HCF/DCA 99/2018 by Father). The High Court directed CAPS family conferences during the appeals; the parties reached interim consent on overseas travel. Directions hearings were held on 6 March 2019 and 21 October 2019; final hearing 15 July 2020; judgment delivered 23 November 2020.

Experts

  • Counselling and Psychological Service (CAPS) team, Family Justice Courts of Singapore — court-appointed counselling and psychological service (instructed by Family Justice Courts (court-directed))
  • Child Guidance Clinic, Institute of Mental Health (IMH) — child and adolescent psychiatry / psychology (institutional referral) (instructed by court referral)
  • Division of Social Service Agencies (DSSA) family service — family service agency (therapeutic and family-conference support) (instructed by court referral following UNB v Child Protector [2018] 5 SLR 1018)

Holding

Where a parent with care-and-control engages in excessive gatekeeping or alienating behaviour, the law expects that parent to cease such behaviour and to support the reunification efforts so far as he or she can; the law does not, however, force children to love a parent. The children's stated views may not reflect authentic perspectives where they have been influenced by a parental figure over a sustained period, and counsellor reports prepared for litigation must be viewed cautiously. Sole custody is reserved for exceptional circumstances (CX v CY [2005] 3 SLR(R) 690 applied); acrimony and even alienating conduct do not automatically displace joint custody, and where alienation has hardened over years a forced transfer of care or forced contact may cause further harm and is not in the children's best interests. The section 68 Women's Charter duty to maintain children does not vary based on access or personal relationship.

Verbatim

37 (en):

I found it likely that there was excessive gatekeeping or alienating behaviour by the Father, through conduct arising whether intentionally or unintentionally from his words and acts.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

37 (en):

framed in an unbalanced manner

https://www.elitigation.sg/gd/s/2020_SGHCF_20

43 (en):

The Father repeatedly defied orders for supervised visitation or access by claiming that the Children were resistant.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

43 (en):

It was, and remains, the responsibility of the Father as the parent with care and control, to facilitate the reunion between the Children and the Mother. The law does not 'force' children to love a parent... The law does, however, expect a parent not to engage in alienating behaviour, and to support the reunification efforts as far as he or she can.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

43 (en):

Here, the Father did not merely fail to be facilitative, the reports and evidence available on the relationship breakdown between the Mother and the Children suggested he had exhibited excessive gatekeeping or polarising conduct.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

44 (en):

Having considered the evidence available before me, I found that the Father had undermined the Children's emotional and psychological wellbeing by failing to cease this behaviour over the past years.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

48 (en):

An order for sole custody of a child is only made in exceptional circumstances, such as where one parent physically, sexually, or emotionally abuses the child. Acrimony alone is not sufficient to justify a sole custody order.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

50 (en):

Generally, an order for sole custody would have the consequence of depriving children of the guidance and input of the non-custody parent in major issues affecting their upbringing — as such, it should not be made too readily.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

56 (en):

I found that the best interests of the Children required the Mother to cease direct contact with them until they were ready and willing to meet her. This would be painful for the Mother, but I was of the opinion that pushing the Children to connect with the Mother now might cause a further deterioration of whatever remained of their relationship with her.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

63 (en):

I assured the Mother that this was a sum that the Children would require for their basic necessities each month in any event, including their school fees, food and daily expenses.

https://www.elitigation.sg/gd/s/2020_SGHCF_20

65 (en):

it was time for litigation to conclude, for the Children's sake

https://www.elitigation.sg/gd/s/2020_SGHCF_20

66 (en):

in time, the Children will rediscover their relationship with the Mother

https://www.elitigation.sg/gd/s/2020_SGHCF_20

Outcome

Both cross-appeals dismissed on the principal points. Joint custody maintained; care-and-control remained with the Father; the Father empowered to make the final decision where parents could not agree. Direct contact between Mother and children suspended until the children are ready and willing to meet the Mother. The Father's application that the Mother be psychiatrically assessed before contact was rejected. Overseas travel: Father may take the children abroad for up to one month at a time on one week's notice to the Mother (upward variation from the 24-hour interim arrangement); school trips permitted on prompt notification; Father to hold the children's passports and birth certificates. Maintenance: Mother to pay S$1,500 per month for both children (substantially below the Father's claim of S$3,761.35). No further review hearings fixed.

Comparative jurisprudence

  • Re Y (Experts and Alienating Behaviour: The Modern Approach) [2026] EWFC 38 (UK-EWS) — re-y-2026-ewfc-38 — Leading recent English authority on expert quality in 'alienating behaviour' findings. TEN v TEO and Re Y both refuse to import 'parental alienation syndrome' as a clinical construct while still recognising 'alienating behaviour' as a legitimate family-law category — Singapore via Ong J's gatekeeping/polarising-conduct framework, England via Sir Andrew McFarlane P's HCPC-regulated-evaluator requirement.
  • Cassazione Civile, Sez. I, ord. 24 marzo 2022, n. 9691 (IT) — cassazione-9691-2022-italy — Italian Supreme Court of Cassation order rejecting 'sindrome da alienazione parentale' as a clinical diagnosis while still preserving the court's power to address obstructive conduct. The doctrinal posture parallels Ong J's careful use of 'alienating behaviour' and 'excessive gatekeeping' as conduct categories rather than diagnostic labels.
  • BVerfG 17.11.2023 – 1 BvR 1076/23 (DE) — bverfg-1-bvr-1076-23-germany-2023 — German Federal Constitutional Court decision constitutionalising critique of PAS-based Sachverständigengutachten under Art. 6 Abs. 2 GG. Parallel cross-jurisdictional caution about the science-of-PA debate, on different doctrinal grounds (constitutional Kindeswohl rather than common-law welfare-of-the-child).
  • H v W [2021] HKCA 733 (HK) — h-v-w-2021-hkca-733-hong-kong — Hong Kong Court of Appeal — the parallel Asian common-law authority on parental-alienation-framed contact disputes. Together with TEN v TEO it forms the two-pillar Asian common-law baseline (Singapore Family Division + Hong Kong Court of Appeal) on the recognition and limits of judicial response to alienating conduct.
  • Vivek Singh v Romani Singh (2017) 3 SCC 231 (IN) — vivek-singh-v-romani-singh-2017-india — Supreme Court of India — the third Asian anchor case recognising parental alienation as a relevant factor in custody and access decisions. The Asian common-law triangle: Singapore (TEN v TEO), Hong Kong (H v W), India (Vivek Singh).
  • Re A (Children) (Parental Alienation) [2019] EWFC B56 (UK-EWS) — re-a-2019-ewfc-b56 — Earliest case in the modern English PA arc and an instance where transfer of residence was used as the remedy. TEN v TEO is the painful counter-example: by the time the case reached the High Court, the six-year estrangement was found to have foreclosed the transfer remedy.
  • CX v CY [2005] 3 SLR(R) 690 (SG) — Earlier Singapore Court of Appeal authority cited by Ong J at para 48 on the 'exceptional circumstances' threshold for sole custody — the doctrinal anchor for the court's refusal to order sole custody despite the finding of alienating behaviour.
  • UNB v Child Protector [2018] 5 SLR 1018 (SG) — The predecessor High Court (Family Division) judgment in the same family setting aside the care-and-protection orders that had locked the Mother's access to CPS approval. The necessary procedural anchor for the present decision.

Subsequent reception

  • Family Justice Courts of Singapore — Case Highlights (2020) — FJC Case Highlight on TEN v TEO and another appeal [2020] SGHCF 20 — https://www.judiciary.gov.sg/judgments/FJC-case-highlights/case-highlights-detail/ten-v-teo-and-another-appeal-2020-sghcf-20
  • Official judiciary contemporaneous summary framing the decision as the leading Singapore authority on the legal expectation that a custodial parent must not engage in alienating behaviour and must support the reunification efforts.
  • Legal Aid Bureau (Singapore Ministry of Law) — Family Case Digest 2023 (2023) — LAB Family Case Digest 2023 — https://lab.mlaw.gov.sg/files/LAB_Family_Case_Digest_2023.pdf
  • Singapore's Legal Aid Bureau annual case digest for the bench and bar includes TEN v TEO as a foundational reference on alienating behaviour and excessive gatekeeping.
  • Singapore Court of Appeal (2024) — [2024] SGCA 1 — https://www.elitigation.sg/gd/gd/2024_SGCA_1/pdf
  • Court of Appeal judgment drawing on the TEN v TEO framework of 'alienating behaviour' and 'gatekeeping' in subsequent family-law analysis.
  • Singapore High Court (Family Division) (2025) — [2025] SGHCF 12 — https://www.elitigation.sg/gd/gd/2025_SGHCF_12/pdf
  • Subsequent SGHCF decision citing the TEN v TEO framework on alienating behaviour and excessive gatekeeping in a contested custody matter.
  • Singapore Law Watch / Singapore Academy of Law (2021) — Commentary collection on parental-alienation and gatekeeping doctrine — https://www.singaporelawwatch.sg/
  • Singapore Law Watch (SAL) commentary collection treating TEN v TEO as the doctrinal anchor for 'alienating behaviour' analysis in the Singapore family bar; discrete article URL to be confirmed from SAL/LawNet archives.

See also

  • case-study:re-y-2026-ewfc-38
  • case-study:cassazione-9691-2022-italy
  • case-study:bverfg-1-bvr-1076-23-germany-2023
  • case-study:h-v-w-2021-hkca-733-hong-kong
  • case-study:vivek-singh-v-romani-singh-2017-india
  • case-study:re-a-2019-ewfc-b56
  • practitioner:sg.aware
  • jurisdiction:singapore
  • evidence:alienating-tactics-as-child-abuse

Sources

  1. TEN v TEO and another appeal [2020] SGHCF 20 — full judgment — https://www.elitigation.sg/gd/s/2020_SGHCF_20 (Supreme Court of Singapore / Singapore Judiciary (eLitigation)) [en] — accessed 2026-05-30
  2. Family Justice Courts Case Highlight — TEN v TEO and another appeal [2020] SGHCF 20 — https://www.judiciary.gov.sg/judgments/FJC-case-highlights/case-highlights-detail/ten-v-teo-and-another-appeal-2020-sghcf-20 (Family Justice Courts of Singapore / Singapore Judiciary) [en] — accessed 2026-05-30
  3. Family Justice Courts Case Highlights — General Children Issues (subject index) — https://www.judiciary.gov.sg/judgments/FJC-case-highlights/CaseHighlightSubjectAreas/general-children-issues (Family Justice Courts of Singapore) [en] — accessed 2026-05-30
  4. Singapore Judiciary — homepage — https://www.judiciary.gov.sg/ (Supreme Court of Singapore) [en] — accessed 2026-05-30
  5. eLitigation — Singapore judgments portal — https://www.elitigation.sg/ (Singapore Judiciary) [en] — accessed 2026-05-30
  6. LawNet — Singapore Academy of Law — https://www.lawnet.sg/ (Singapore Academy of Law (SAL)) [en] — accessed 2026-05-30
  7. Singapore Law Watch — https://www.singaporelawwatch.sg/ (Singapore Academy of Law) [en] — accessed 2026-05-30
  8. CommonLII — Singapore decisions — http://www.commonlii.org/sg/ (Commonwealth Legal Information Institute (CommonLII)) [en] — accessed 2026-05-30
  9. Legal Aid Bureau — Family Case Digest 2023 — https://lab.mlaw.gov.sg/files/LAB_Family_Case_Digest_2023.pdf (Legal Aid Bureau, Singapore Ministry of Law) [en] — accessed 2026-05-30
  10. Family Law in Singapore: Overview (Practical Law Country Q&A) — Drew & Napier — https://www.drewnapier.com/getmedia/9579f812-fa01-4597-abb1-9989af8aab5f/Family-Law-in-Singapore-Overview.aspx (Drew & Napier LLC / Thomson Reuters Practical Law) [en] — accessed 2026-05-30
  11. ICLG — Family Laws and Regulations: Singapore — https://iclg.com/practice-areas/family-laws-and-regulations/singapore (Global Legal Group (ICLG)) [en] — accessed 2026-05-30
  12. Women's Charter (Singapore) — section 68 (duty to maintain children) — https://sso.agc.gov.sg/Act/WC1961 (Singapore Statutes Online / Attorney-General's Chambers) [en] — accessed 2026-05-30
  13. Children and Young Persons Act (Singapore) — https://sso.agc.gov.sg/Act/CYPA1993 (Singapore Statutes Online / Attorney-General's Chambers) [en] — accessed 2026-05-30
  14. Guardianship of Infants Act (Singapore) — https://sso.agc.gov.sg/Act/GIA1934 (Singapore Statutes Online / Attorney-General's Chambers) [en] — accessed 2026-05-30
  15. UNB v Child Protector [2018] 5 SLR 1018 — predecessor judgment setting aside the care-and-protection orders — https://www.elitigation.sg/ (Singapore Judiciary (eLitigation)) [en] — accessed 2026-05-30

Editorial notes

  • Parties anonymised as 'TEN' (Mother) and 'TEO' (Father) per the Singapore Family Justice Rules anonymisation convention for divorce and child proceedings; these initials are the court-used designations in the published judgment, not pseudonyms applied by AntiAlienate.
  • Children anonymised as 'Elder daughter' and 'Younger daughter' per the same Family Justice Rules convention. Their approximate ages (16 and 13 at judgment) and inferred birth years (2004 and 2007) are derived from the judgment text; the exact dates of birth are not publicly confirmed in the anonymised SGHCF report.
  • Counsel names are not publicly available in the anonymised eLitigation text of [2020] SGHCF 20; Singapore family-court anonymisation convention removes counsel names from the headnote and body of published family judgments. The counsel array is therefore intentionally left empty.
  • All verbatim quotes are transcribed from the published eLitigation text of [2020] SGHCF 20 with paragraph numbers as cited in the AntiAlienate knowledge base source MD; final verification against the live eLitigation full text is recommended at publication time.
  • Singapore is a common-law jurisdiction derived from English common law; doctrinal cross-links with the English EWFC line (Re Y, Re A, Re S, Re H-N) and with the Hong Kong Court of Appeal (H v W) are drawn explicitly. The parallel critique of PAS as a clinical construct in Italy (Cassazione 9691/2022) and Germany (BVerfG 1 BvR 1076/23) is included for jurisprudential triangulation despite the different doctrinal base.
  • The practitioner cross-link 'practitioner:sg.aware' anchors the Singapore therapists v2 critique held in the AntiAlienate practitioner directory; the discrete practitioner record is maintained separately.
  • Subsequent reception entries [2024] SGCA 1 and [2025] SGHCF 12 are cited from the AntiAlienate source MD; the discrete paragraphs in which those judgments cite TEN v TEO are flagged for in-text page-pin confirmation at publication time.
  • Earlier directions hearings on 6 March 2019 and 21 October 2019 and the final hearing on 15 July 2020 are taken from the procedural history as set out in the published judgment; the 23 November 2020 hand-down is the decision_date used here.

Author: Alan Markson.

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