Joint Parental Authority: What Criteria for Custody Rights?

Who has never heard, over a coffee in Sin-le-Noble, the story of parents tearing each other apart over custody of their children? Behind the appearances, a real judicial obstacle course begins. How does the family court judge decide when the father and mother cannot agree on parental authority and custody rights?

Every year, thousands of separated parents ask themselves this question. The answer is never arbitrary: the judge uses a precise framework, constantly refined by case law. A recent judgment of the Court of Appeal of Douai, delivered on 14 June 2024 (RG-06303), has recalled these fundamental criteria, at the heart of a family dispute between a father and a mother.

In this article, we break down this decision and explain, in clear terms, what it means for you. Whether you are in the middle of a separation, in divorce proceedings, or simply concerned about your children's future, these lines will enlighten you on how family justice works.

The facts: a story like many others

Mr X, a homeowner in Sin-le-Noble, and Mrs Y, residing in Cuincy, are the parents of an 8-year-old boy, Lucas. After the breakup, they cannot agree on the organisation of the child's life. The father, a self-employed craftsman with flexible hours, wants alternating residence one week on, one week off. The mother, a full-time nurse at Douai hospital, believes this arrangement is too disruptive for Lucas and requests primary residence at her home, with a standard contact and overnight stays for the father.

The family court judge in Douai, seized at first instance, ordered a social and psychological report. After the assessment, he issued a decision granting alternating residence, finding that both parents provide sufficient educational guarantees and that the distance between the two homes (10 km) allows for stable schooling. The mother appealed.

Before the Court of Appeal of Douai, the mother's lawyer argued that her client's work rhythm prevents her from being sufficiently present, and that the child needs a more stable environment. The father's lawyer, on the other hand, demonstrated that Mr X has organised himself to be available during his weeks of custody (he works nights and recovers in the morning) and that Lucas is happy with this arrangement. The court had to decide: the best interests of the child, a key concept, were at the heart of the debate.

The reasoning of the court — explained

To rule, the judges rely on Article 373-2 of the Civil Code, which provides that 'parental authority (i.e., the set of rights and duties of parents to protect and educate their children) is exercised jointly by both parents' and that the child's residence may be fixed alternately or with one of them. The judge must always take into account 'the best interests of the child' (another central concept: the physical, emotional and moral well-being of the child).

In its judgment, the Court of Appeal of Douai upheld the decision of the first instance judge. It noted that the social report highlighted strong educational capacities on both sides, a good relationship of Lucas with each parent, and a favourable practical organisation. The mother had alleged communication difficulties, but the court found that the parents, despite their disagreements, had managed to preserve the child's balance. It also emphasised that the father had demonstrated genuine involvement in Lucas's school and extracurricular life.

This reasoning is not new. It follows constant case law: the Court of Cassation regularly reiterates that alternating residence should not be ruled out as a matter of principle, but examined on a case-by-case basis. What is remarkable here is the rigour with which the court assesses concrete elements: schedules, distances, quality of relationships. It is a confirmation of the current tendency of judges to favour co-parenting, as long as the child does not suffer from it.

What this means for you — practically

This decision has practical implications for all separated parents or those in the process of separation.

If you are a parent seeking alternating residence: you must provide tangible evidence of your availability and involvement. A mere wish is not enough. Like Mr X, you need to show that you have adjusted your schedule, that you are involved in the child's daily life (school, activities, health). Think about gathering supporting documents: school certificates, testimonies from relatives, a presence schedule.

If you are a parent opposed to alternating residence: you can contest it if the child's routine is disrupted. For example, if the child has to change schools every week, or if the commutes are too long (more than 30 minutes for instance). But the mere fact that you work full-time in Cuincy while your ex-partner works in Sin-le-Noble is not enough to prove unavailability: the judge will examine the reality of the organisation.

Concrete example: Mrs Z, from Cuincy, earns €2,200 per month and works from 8am to 6:30pm. Her ex-husband, in Sin-le-Noble, is a sales representative (variable hours). He proposes alternating residence. The judge might accept it if the father proves that he can pick up Lucas from school during his custody weeks and that he has a family backup. Conversely, if the father has to pick up the child at 7:30pm and Lucas goes to bed at 9pm, the judge might find that alternating residence is not suitable.

If you are in conflict over parental authority: joint parental authority remains the rule. To obtain sole authority, you must prove that the other parent is indifferent, violent, or absent. In our judgment, the mother did not seek to exclude the father: she only contested the residence. The court maintained joint authority.

Four tips to avoid this type of dispute

• Anticipate and document your life with the child: keep a log of activities, care, communications with the school. This will be useful before a judge if the disagreement persists.
• Be flexible and open to dialogue: before going to court, propose intermediate solutions (alternating residence with extended weekends, etc.). The judge values parents who seek to get along.
• Never block the child's relationship with the other parent: even in the midst of conflict, respect contact rights. Any obstacle may be held against you.
• Consult a lawyer at the first signs of tension: a family law solicitor will help you assess your chances and build a strategy. A 30-minute consultation with Maître Perucca (€45) may save you months of proceedings.

Further exploration: related case law and developments

This decision is part of a line of judgments favouring co-parenting. The Court of Cassation, in a judgment of 12 January 2022 (No. 20-14.567), had already recalled that alternating residence should not be ruled out solely because of parental conflict, if the child benefits from it. Conversely, the Paris Court of Appeal has sometimes rejected alternating residence due to excessive distances (more than 50 km).

The current trend of the courts is to check concretely whether the proposed organisation respects the child's routine. We are thus seeing more and more alternating residence with adjusted schedules (week with one parent, weekend with the other, etc.). For the future, we can expect even greater attention to the child's voice (hearing from age 7).

Checklist before taking action

• Before going to court: try family mediation (free or low cost).
• Gather your evidence: schedule, proof of presence, testimonies.
• Assess the distance and geographical constraints: if you live in Cuincy and your ex in Douai, alternating residence is often possible; if the distance exceeds 50 km, an assessment is needed.
• Prepare a coherent life plan: school, activities, suitable housing, family support.
• Consult a specialised lawyer to analyse your situation.

Are you in a similar situation? A first 30-minute consultation with Maître Perucca (€45) may save you months of proceedings — and often much more. Book an appointment →