Dealing with the Family Court Judge (JAF) in France
In France, these cases are handled by a specialized judge called the Juge aux Affaires Familiales (JAF) — the magistrate responsible for ruling on a child's residence, visitation and accommodation arrangements, or the exercise of parental authority. Most situations involving a suspicion of parental alienation are decided, in practice, before this judge.
The JAF's role
The JAF does not judge the parents' private lives: they rule in the child's best interest, based on the evidence submitted to them. Either parent can bring the matter before the JAF to request a review of existing arrangements when the situation changes or deteriorates.
Gathering factual evidence
A solid case relies on dated, verifiable facts rather than impressions. Among the elements that are usually useful, under French procedure:
- Witness statements (relatives, teachers, healthcare professionals), drafted in the form required by the French Code of Civil Procedure — the witness's identity, their relationship to the parties, and a statement that the document is intended for court use.
- Dated written exchanges (messages, emails), kept unaltered.
- School or medical records documenting a change in the child's behavior.
- Where applicable, police reports or criminal complaints, particularly for a repeated refusal to hand over the child.
The family medico-psychological expert assessment
When the judge considers there is not enough evidence to decide, they can order a family medico-psychological expert assessment. It generally takes place in several stages: individual interviews with each parent and with the child, observation of interactions during parent-child meetings, psychological testing, and analysis of the documents in the case file (medical, school, social reports).
The cost of the assessment is covered by a deposit set by the judge, payable by one or more parties depending on the ruling (Article 269 of the French Code of Civil Procedure).
What the judge looks for
The goal is not to designate a "guilty" parent, but to determine the arrangements that best protect the child. This is why a case built on facts and professional assessments is generally better received than one built solely on accusation.
Being assisted by a family law attorney from the earliest steps helps avoid procedural mistakes and directs the case toward the elements that are genuinely useful to the judge's decision.