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Court-Appointed PA Experts — How to Get One Assigned to Your Case

TL;DR. A court-appointed PA expert is the single most case-shaping intervention a targeted parent can request. They have access neither parent's lawyer has, they speak with neutrality, and they can name what's happening with diagnostic authority. The challenge isn't whether they exist — it's the procedural pathway to get one assigned. This is the path.

Author: Alan Markson · Last reviewed: 2026-05-15 · License: CC BY 4.0 Originally published at antialienate.com/blog/court-appointed-pa-expert.

The 3 expert types courts appoint

Type Authority Cost-bearer
Court-appointed psychologue / forensic psychologist Full evaluation, reports to court Often split 50/50 between parties; sometimes state-funded
Independent custody evaluator (US: §730, UK: Section 7) Custody recommendation Often split
Guardian ad Litem Represents child's interests Court-appointed, public-funded in most jurisdictions

The procedural pathway (Belgium-specific, generalizable)

  1. Motion under Civil Code Article 1253ter/4 (or equivalent) requesting expert appointment
  2. Justification: cite the specific PA-relevant indicators — refusal protocol, age-inappropriate language, splitting language, polarized affect
  3. Cite ECHR Article 8 obligations: Bondavalli v. Italy, Solarino v. Italy establish that courts must investigate the origin of refusal, not rubber-stamp it
  4. Propose 3 names from the local register of forensic psychologists with PA experience (or request that the court draw from such a register)
  5. Request a Daubert-style framing: the expert is to assess alienating behaviors (PABs), not "PAS" — see posts/01-why-never-say-pa-in-court.md

The 5 questions to propose for the expert's terms of reference

  1. Are alienating behaviors documented per Baker's 8-indicator framework?
  2. Is the child's refusal disproportionate to the targeted parent's actual conduct?
  3. Has justified estrangement (abuse, neglect) been ruled out per Bernet's 5 essential criteria?
  4. What is the child's developmental risk if the current pattern continues?
  5. What graduated reintroduction protocol does the expert recommend?

The 4 outcomes to prepare for

Outcome Strategic response
Expert finds clear PA Move for parallel parenting structure + reunification therapy
Expert finds high conflict but no PA Pivot to high-conflict parenting plan; preserve future evidence
Expert finds justified estrangement Hard truth — stop, look at your own conduct, address root cause
Expert is captured by alienator Motion to challenge per Re C [2023] EWHC 345 (Fam) — courts may order new expert

What NOT to do

  • Don't pre-brief the expert about the other parent's flaws — undermines neutrality
  • Don't refuse the expert's evaluation if assigned — non-cooperation is itself evidence
  • Don't hide your own struggles (anxiety, anger, mistakes) — experts notice the omission, and authentic disclosure scores better than scripted perfection
  • Don't expect the report to be a "win" — best outcomes are nuanced, not vindicatory
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Citations

  • Belgian Civil Code Art. 1253ter/4
  • Bondavalli v. Italy, App. no. 35532/12, ECHR 2015
  • Solarino v. Italy, App. no. 76171/13, ECHR 2017
  • Re C (Parental Alienation; Instruction of Expert) [2023] EWHC 345 (Fam)
  • Bernet, W. (2010). Parental Alienation, DSM-5, and ICD-11. Charles C. Thomas.
  • Baker, A. J. L. (2007). Adult Children of Parental Alienation Syndrome.

Disclaimer

Educational content. Not legal or clinical advice.

CC BY 4.0 · antialienate.com · Alan Markson