Evidence
Why keeping records matters and how to do it well
In short
A clear note made close to the time is far stronger evidence than memory reconstructed months later. This guide explains what to keep, how to write facts rather than opinion, how to separate what you saw from what you were told, and how to keep records safely. It also carries an important caution about the law on covertly recording conversations.
In a parenting matter, memory is not enough. Months can pass between an event and the day you need to describe it in an affidavit or explain it to a lawyer, and by then the details blur. A clear, dated note made close to the time is one of the most powerful things you can bring to your case. This guide explains why records matter so much, what to keep, and how to keep them well — including an important caution about the law on recording people.
Why contemporaneous records are powerful
“Contemporaneous” simply means made at or near the time of the event. Courts and lawyers give real weight to these records for a straightforward reason: a note written the same day is far more reliable than a memory reconstructed under pressure many months later.
- Reliability. Human memory fades and reshapes itself over time, especially in stressful, high-conflict situations. A note made while the details were fresh carries more persuasive force than “I think it was around March, or maybe April.”
- Consistency. A steady, dated record helps you give consistent evidence. Vague or shifting accounts can be challenged; a contemporaneous note supports your credibility.
- It helps your lawyer. A well-organised record lets your lawyer see the pattern quickly, advise you properly, and draft your material efficiently — which can also save you money.
- It shows patterns. Single events can look minor in isolation. A dated log of missed changeovers, cancelled time or repeated conduct reveals a pattern that a court can see at a glance.
You are not building a record to “win” or to attack the other parent. You are building an accurate, reliable account that helps a court make decisions in the best interests of your children.
What to keep
Keep the material that tells the factual story of your parenting and your communication. That usually includes:
- Messages and emails. Text messages, emails, and messages sent through a co-parenting app. Keep the originals — do not just paraphrase them.
- A dated incident diary. Short, factual entries recording what happened, when, where, who was present and what was said or done.
- Changeover notes. Records of each changeover — the time, the place, who was there, the children’s state, and anything said. Note missed, refused, late or changed time in particular, because these often matter.
- Communications with schools, doctors and services. Emails and notes of conversations with the children’s school, GP, specialists, childcare, counsellors and support services.
- Relevant financial, care and medical records. Receipts and records of costs you have paid, records showing your involvement in day-to-day care, and medical records relevant to the children’s welfare.
- Photos where appropriate. Photographs can be useful — for example, of an injury, of the children’s living arrangements at your home, or of conditions relevant to a genuine safety concern. Keep them dated and do not stage or manipulate them.
If safety is a concern in your matter, records take on particular importance — see family violence and parenting.
How to keep records well
The value of a record depends on how you make it. Poorly kept records can be attacked; well-kept records quietly strengthen your position.
Write facts, not opinions
Record what you saw, heard and did, not your conclusions about it. Instead of “he was aggressive and out of control,” write what actually happened: “At 4:10pm at the school gate he raised his voice, said [words], and slammed the car door.” Set out the facts and let the reader draw the conclusion. Judges are far more persuaded by specific, neutral facts than by labels and adjectives.
Be specific and date everything
Every entry should carry a date and, where you can, a time and place. Name who was present. Specific detail — the exact words used, the exact time, the exact location — is what makes a record credible. Vague entries (“sometime last month he was late again”) are weak.
Separate what you saw from what you were told
This is one of the most important habits. Clearly distinguish first-hand knowledge (what you personally saw or heard) from what someone else told you (which is hearsay). If your child or a friend told you something, write “My daughter told me that…” and name the source. Mark hearsay clearly. Courts treat first-hand evidence and second-hand reports very differently, and mixing them up damages your credibility and can make parts of your affidavit inadmissible.
Use neutral language and describe behaviour
Describe behaviour rather than labelling character. “Denigrating,” “abusive,” “narcissistic” and similar words are conclusions and read as emotive. Describe what was done and said, calmly and factually, and let the pattern speak for itself.
Never alter or delete originals
Keep original messages, emails and documents intact. Do not edit, crop misleadingly, or delete anything. Altering evidence — or appearing to — is extremely damaging. If you take screenshots, capture the full context (dates, the surrounding messages, the sender’s name), not a single line taken out of context.
Keep secure backups
Store your records in more than one place so a lost or broken phone does not lose your evidence. Back up to secure cloud storage or an external drive. Keep them organised by date and category so you or your lawyer can find things quickly.
Organise records so they can flow into an affidavit
Keep your records in a form that can be turned into sworn evidence — chronological, factual, and referenced. When it is time to prepare your affidavit, well-organised records make the job far easier and more accurate. See affidavits in parenting matters for how this evidence is presented, and contravention and enforcement for how a clear log of breaches supports an application if orders are not being followed.
Use a court-accepted app for the live channel
For ongoing communication with the other parent, a dedicated co-parenting app keeps a single, timestamped, unalterable record automatically. See co-parenting communication apps courts trust for the main options and how to use them.
Caution — before you record anyone
This is important, and readers get it wrong often. Covertly recording a private conversation can be a criminal offence, and any recording may be ruled inadmissible in court.
- The law differs across Australia. Surveillance-device and listening-device laws are set by each state and territory, not nationally, and they differ significantly. What may be permitted in one state can be an offence in another.
- Recording a conversation you are part of is not automatically safe. Even where you are one of the people in the conversation, secretly recording it may still be unlawful depending on your state or territory and the circumstances.
- Recording others without consent is riskier still, and courts have been particularly critical of parents who hide recording devices on children or in their belongings, because it intrudes on a child’s right to a private relationship with their other parent.
- Even a lawful recording may be excluded. A court has a discretion about what evidence it admits. A recording — even one lawfully made — may still be kept out, and a secret recording can reflect poorly on the person who made it.
The safe course is simple: get legal advice before recording anyone. Do not rely on something you read online, including this page, as clearance to record. This is general information, not legal advice, and the law here is genuinely different from place to place.
Keep your records private and safe
Your records may contain sensitive information about you and your children. Keep them secure — protect your devices and accounts with strong passwords, be careful about shared devices and shared accounts, and do not leave records where the other parent or others can access them. If safety is a concern, be especially careful about how and where you store this material.
Do’s and don’ts
Do:
- Write notes as soon as possible after an event, while your memory is fresh.
- Date and time everything, and name who was present.
- Record facts — what you saw, heard and did.
- Mark hearsay clearly and name your source.
- Keep original messages and documents intact.
- Back up your records securely in more than one place.
- Keep the live channel in a court-accepted communication app.
- Get legal advice before recording anyone.
Don’t:
- Rely on memory instead of a contemporaneous note.
- Fill your records with opinions, labels or insults.
- Blur what you saw with what you were told.
- Edit, crop misleadingly, or delete originals.
- Secretly record conversations or plant devices on the children.
- Leave sensitive records where others can access them.
How Help For Dads helps
This site gives you tools to do all of this in one place. The incident log helps you capture events factually and by date, and the communication log helps you organise emails, texts and calls. Both are built so your records can flow straight into a draft affidavit when the time comes. Good records will not win a case on their own, but they give you, your lawyer and the court the clear, reliable picture that good decisions for your children depend on.
Common questions
- When should I write a note about an incident?
- As soon as possible after it happens, while your memory is fresh — ideally the same day. A note made close to the time is far more persuasive than a description written months later, and it helps both your lawyer and the court.
- Can I secretly record the other parent?
- Be very careful. Covertly recording a private conversation can be a criminal offence, and the recording may be ruled inadmissible. Surveillance and listening-device laws differ across states and territories, so get legal advice before recording anyone.
- What is the difference between facts and opinion in a record?
- A fact is what you saw, heard or did — dates, times, words spoken, actions taken. An opinion is your interpretation, such as calling someone aggressive. Records should set out the facts and let the reader draw the conclusion.
Sources
Last reviewed: 18 July 2026. Court rules and forms change — always confirm the current position with the Court or your lawyer.
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Not legal advice.This site provides general information and self-help tools only. It is not legal advice and does not create a lawyer–client relationship. Always seek independent legal advice about your own situation.