Child Custody in the UK: What It Means Now and How Courts Decide

The Word Custody No Longer Exists in English Law

If you have been searching for information about child custody in the UK, you should know that the term does not appear anywhere in English family law. It was abolished by the Children Act 1989 and replaced with a system of parental responsibility, child arrangements orders, and the principle that the child's welfare is the court's paramount concern.

The reason this matters: when you walk into a family court hearing still thinking in terms of who "gets custody", you are already working within the wrong framework. The court is not deciding custody. It is deciding where the child lives and how much time they spend with each parent.

What Replaced Custody: Child Arrangements Orders

A Child Arrangements Order (CAO) is the legal mechanism the family court uses to determine where a child lives and who they spend time with. It comes in two parts: a lives-with order, which sets out where the child will primarily live, and a spends-time-with order, which sets out when and how often the child sees the other parent.

You apply for a child arrangements order using the C100 form, after attending a Mediation Information and Assessment Meeting (MIAM) unless an exemption applies.

The Welfare Checklist: How Courts Actually Decide

When deciding any application about a child's arrangements, the court must apply the welfare checklist set out in section 1(3) of the Children Act 1989. The checklist covers the ascertainable wishes and feelings of the child, their physical, emotional and educational needs, the likely effect of any change in circumstances, their age, sex, background and characteristics, any harm they have suffered or are at risk of suffering, how capable each parent is of meeting the child's needs, and the range of powers available to the court.

The court is not on anyone's side. It is not on the father's side or the mother's side. Every decision it makes must be driven entirely by what is best for the child.

The Presumption of Parental Involvement

Section 1(2A) of the Children Act 1989 creates a presumption that involvement of both parents in a child's life will further the child's welfare, unless the contrary is shown. This presumption does not create a right to equal time. It creates a starting point from which the court works, looking at the specific circumstances of the child and both parents.

The presumption can be rebutted by evidence of domestic abuse, harm, or other circumstances where involvement of a parent would not be safe or beneficial for the child.

What Shared Arrangements Look Like

The most common outcome in contested child arrangements proceedings is a primary residence arrangement where the child lives mainly with one parent and spends regular time with the other. Shared care arrangements, where the child divides their time more equally between both parents, are increasingly ordered but are not automatic.

Courts consider the practicalities: distance between homes, school logistics, the child's age, the quality of the co-parenting relationship, and how each arrangement would work day to day.

When Courts Refuse Contact

Courts refuse or restrict contact only in limited circumstances: where there is evidence of domestic abuse, where contact would place the child at risk of harm, where the child is strongly opposed to contact and of sufficient age and understanding, or where the resident parent has a well-founded fear for their safety or the child's safety during handover.

Allegations of domestic abuse must be properly investigated. Courts use a fact-finding hearing process where serious allegations are assessed before any contact order is made.

What You Should Do Next

If you are involved in child arrangements proceedings, whether as a parent applying for contact or responding to an application, understanding the legal framework is the first step. The C100 application, the CAFCASS safeguarding call, the First Hearing Dispute Resolution Appointment, and the welfare reports that may follow each require preparation and understanding.

Our complete guide to fighting for contact walks through every stage of the process with the detail and precision a solicitor would bring to advising a paying client.