"Keep a diary." It's the advice every solicitor, McKenzie Friend and family court support group gives. But nobody explains what a court-ready diary actually looks like — or why the notebook most people keep wouldn't help them in court at all.
This guide explains the difference between a diary and evidence, what every entry needs to contain, and how to organise your records so that a judge can actually use them.
The most important distinction: A diary contains your feelings. Evidence contains facts. Judges need facts — who, what, when, exactly — not your interpretation of events. The closer your diary entries are to a factual record, the more useful they become in court.
Family court cases often turn on credibility — whose account the judge believes. A contemporaneous record (one written at the time, not months later) is far more credible than a statement written from memory before a hearing. Courts know this.
A diary also shows a pattern. Individual incidents might seem minor. Dozens of documented incidents over six months tell a different story — one the judge can see clearly in a chronology.
This is where most diary entries go wrong. The temptation is to write what you believe the other person was thinking or intending. Courts can't use that.
Don't write: "He was angry and trying to intimidate me again."
Write: "At 6:47pm he arrived at the door. His voice was raised. He said: 'I know where you go every day. You'd better be careful.' He did not leave until I closed the door at 6:52pm."
The second version is evidence. A judge can assess it. The first version is your conclusion — which the other side's solicitor will challenge in cross-examination.
This entry has: date and time, exact words, the child's demeanour, observable behaviour, and corroborating evidence (photograph, witness text).
The sooner you write an entry after an incident, the more credible it is. An entry written at 7pm on the day something happened is far stronger than one written three weeks later. Courts are aware of the difference — and so are experienced solicitors who will challenge entries they think were written retrospectively.
If you can't write a full entry immediately, write a brief note with the time and key facts — even a voice note to yourself — and expand it as soon as you can.
The format matters less than the consistency. Options:
Whatever format you use, do not edit previous entries. If you want to add information, create a new dated entry explaining what you're adding and why. Editing old entries makes the whole record look unreliable.
A chronology is a list of incidents in date order — the document that shows a pattern rather than isolated incidents. This is often the most useful thing you can bring to court.
Your chronology should include:
AI tools can help build this automatically from your uploaded notes and messages — significantly faster than doing it by hand.
Upload your documents, messages and notes. MyCaseOrganiser extracts key dates, builds your chronology and organises everything ready for court.
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Not legal advice. This guide provides general information about family court proceedings in England and Wales. Every case is different. Consult a qualified solicitor or Citizens Advice for advice specific to your situation.