You can apply for a child arrangements order yourself, but a family solicitor can explain the process, help prepare evidence and represent you in court. In England and Wales, you will usually need to attend a MIAM (mediation information and assessment meeting) before applying, unless an exemption applies. The court’s decision is based on the child’s welfare and individual circumstances, including practical arrangements and any safeguarding concerns. Consider advice from a family solicitor regulated by the SRA, and check the latest guidance on GOV.UK.