Children in family court are twice as likely to self-harm: What new research means for separating parents

When a family is breaking down, most of the conversation centres on the adults: the money, the logistics, the legal “win”. But new research from Swansea University’s National Centre for Suicide Prevention and Self-Harm Research, published in BJPsych Open by Cambridge University Press, has put something far more urgent on the table: the long-term mental health of the children caught in the middle.

This is the first study of its kind to compare self-harm rates in children who have been through family court with those who have not. The findings change the conversation about how we separate.

At Brighter Future Mediation we have always said that the courtroom is rarely the best place for a child’s wellbeing. Now we have national-scale data that backs that up.

What did the research actually find?

The Swansea team, working in partnership with the Nuffield Family Justice Observatory, analysed linked Cafcass and NHS health records for 703,182 children in Wales between 2011 and 2018. Of those:

• 17,041 had been involved in private law proceedings (where parents dispute child arrangements after separation).

• 5,524 had been involved in public law proceedings (where local authorities are involved in safeguarding).

• the remaining children had no family court involvement at all.

The researchers found that children who had been through the family court system were substantially more likely to self-harm than their peers who had not. The risk was about twice as high following private law proceedings, and more than three times as high following public law proceedings. The authors’ own plain-English summary is available in The Conversation.

This is not the same team’s first piece of work on this cohort. An earlier 2022 study in the same journal found a similar pattern for depression and anxiety, with children in private law proceedings nearly twice as likely to develop depression as their peers with no court contact. The 2026 self-harm paper is the next piece of the same picture.

Why this is not just a “deprivation” story

One assumption we often hear is that this kind of distress only affects families who are already struggling. That assumption does not hold up.

The researchers point out that families in contact with the courts do face additional challenges, including higher rates of deprivation and poorer mental and physical health in parents. But the elevated risk of self-harm sits on top of all of that, and it is linked to the circumstances that bring a family to court in the first place: conflict, uncertainty over living arrangements, and welfare concerns. Separation and court involvement are genuinely, independently destabilising for a child’s mental health, regardless of the family’s starting point.

Why the link between court and self-harm is easy to miss

Self-harm tends to emerge in adolescence. Family court cases, particularly private law ones, often involve much younger children. That creates a gap of years between the court battle and the behaviour.

It is a gap that makes it very easy for parents to miss the connection. By the time a teenager is struggling, the case file has been closed for a long time.

It is not the judges. It is the adversarial structure.

We want to be clear: the family court is not the source of harm. It is the place where unresolved conflict becomes visible. The issue is the structure. Petitioner versus respondent. Winning versus losing. And until very recently, proceedings that routinely ran for a year or more.

That last point is actually shifting. On 17 March 2026 the government confirmed the national rollout of Child Focused Courts, the model that replaces the old private law pathway. The trial reduced time to resolution by around seven and a half months per case, which tells you two things: firstly, the old approach was keeping children in limbo for a long time, and secondly, the whole system now acknowledges that speed and child focus matter. The rollout will take several years to cover England and Wales, and most of England is not yet covered.

Self-harm, as the researchers note, is not bad behaviour. It is communication. It is a signal a child gives when they have run out of other ways to say “I cannot hold this any longer.”

Where mediation fits in

Mediation is not a soft alternative to court. It is a different structure, designed for people who still have to co-parent once the legal paperwork is done, which is almost every separating family.

Three things mediation does differently map directly onto the risks identified in the research.

• It removes the adversarial frame. There is no petitioner and no respondent in a mediation room. The question shifts from “who is right” to “what does our child need”. That single reframe takes pressure off children in a way court simply cannot.
• It is faster. Mediation typically reaches a parenting plan or financial agreement in weeks. Even the reformed Child Focused Court model, which is the fastest version of the court system currently available, takes months longer. For a child, that is the difference between a short period of uncertainty and a year or more of limbo.
• It can include the child’s voice safely. Child-inclusive mediation, delivered by a specifically trained mediator, gives children a confidential space to feel heard without putting them in the position of choosing between parents. The research is clear that children in court often feel their voice is reported but not understood. Mediation can offer them something different.

What this means for you if you are separating now

If you are reading this in the middle of a separation, or about to be, please take this research seriously. The choice of process you make now matters more than most people realise. You are not just choosing a legal route. You are choosing the emotional environment your child will grow up inside.

We would encourage you to look at the data, talk to a mediator before you talk to a solicitor, and ask the question this research effectively puts to every parent: what kind of adolescent do you want your six-year-old to become?

How Brighter Future Mediation Helps

Brighter Future Mediation offers MIAMs from £99, with appointments usually available within a few days. If you are eligible, the government’s £500 family mediation voucher scheme can cover a significant portion of the cost. You can book a MIAM or get in touch HERE

If you are worried about your own child

If you are worried your own child may be self-harming or in crisis, please do not carry that alone.

You can contact:

• Samaritans on 116 123, free, 24 hours a day

• Papyrus HOPELINE247 on 0800 068 4141, for anyone under 35 or worried about a young person

• YoungMinds Parents Helpline on 0808 802 5544

• NHS 111 for urgent medical advice

This does not constitute legal advice.  Please see Family Law Accreditation | The Law Society for a list of qualified family solicitors or contact us for a referral to one of our recommended providers.