One of the most common questions from litigants in person is: what evidence do I actually need? The answer depends on what you are trying to prove — but the principles are the same across every type of family court case.
This guide explains what counts as evidence, what types carry most weight, and how to present it so a judge can actually use it.
Key principle: in family court, the standard of proof is the balance of probabilities — the judge decides what is more likely than not to have happened. Strong evidence tips that balance in your favour.
Evidence in family court is anything that helps the judge understand what has happened and what is in the child's best interests. It falls into two broad categories:
The court cannot simply take your word for events the other party disputes. Evidence either corroborates what you say or challenges what they say.
Digital communications are often the most powerful evidence in family court because they are contemporaneous (written at the time), difficult to fabricate, and show exactly what was said by whom and when.
Screenshot every relevant message. Export your WhatsApp chat to a text file. Do not delete anything even if it is uncomfortable.
Records from third-party professionals carry significant weight because they are independent. Key records to obtain:
CAFCASS documents — the safeguarding letter, Section 7 report, and any wishes and feelings reports — are given significant weight by the court. If you disagree with what they say, you need evidence to challenge the specific finding, not just an assertion that it is wrong.
Anyone who has direct knowledge of relevant facts can provide a witness statement — teachers, family members, neighbours, healthcare professionals, or others who have observed incidents or the child's wellbeing.
A witness statement must be based on what the witness personally saw or heard — not hearsay or opinion. It must be signed with a statement of truth.
Dated photographs can show the child's living conditions, injuries, or other relevant facts. They are most persuasive when timestamped and unedited. Courts are alert to photographs taken out of context.
Bank statements, payslips, and business accounts are essential in financial remedy proceedings. In children cases, they may be relevant to demonstrate stability or to challenge claims about income or lifestyle.
Your witness statement is essential — it sets out your case. But assertions without supporting evidence carry less weight when disputed. Every significant claim you make should ideally be corroborated by at least one other piece of evidence.
Avoid these: hearsay (what someone told you someone else said), screenshots of social media you cannot authenticate, opinions stated as facts, and anything you obtained illegally (covert recording in some circumstances, hacking accounts). Courts will disregard evidence obtained improperly and may penalise you for trying to rely on it.
Disorganised evidence is evidence the judge cannot use. Every document in your bundle should have:
Build a chronological timeline so the judge can follow what happened and when. For each incident that matters, ask yourself: what is my evidence for this? If the answer is only your own statement, consider whether you can find corroborating evidence.
MyCaseOrganiser lets you upload your documents, extract key facts, build a chronological timeline, and run AI analysis — including mapping your evidence against the welfare checklist. Free to start.
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