How Do You Prove Coercive Control in a Parenting Case?

The evidentiary problem in one sentence

A physical assault produces a photograph, a medical note and sometimes a police record. Coercive control usually produces none of those things.

That is the central difficulty in these cases, and it is worth being honest about it up front. If you are alleging that your former partner engaged in coercive or controlling behaviour, you carry the onus of proving it on the balance of probabilities. Feeling controlled is not enough. The Court has to be able to see how the relationship actually functioned.

The good news is that this is a solvable problem. It just requires a different kind of preparation than most people expect.

First, an important limit

Before getting to evidence, you need to understand a boundary the courts have drawn firmly.

In Pickford & Pickford [2024] FedCFamC1A 249, the Full Court cautioned against conflating ordinary disagreement with coercive control. Parents in parenting matters will often disagree, sometimes bitterly, and disagreement is not of itself family violence. The Court made the point plainly: one litigant does not commit family violence merely by refusing to consent to orders sought by another litigant.

The same is true of everyday parenting proposals. Wanting a say in which doctor a child sees, or pushing for a particular changeover time, can be entirely reasonable — or can be an instrument of control. It depends on the circumstances.

This is not the Court being unsympathetic. It is the Court protecting the integrity of the finding. An allegation of family violence carries real weight in parenting proceedings, and it carries that weight precisely because it is not made out simply by pointing at conflict.

The four questions your evidence has to answer

Rather than assembling a pile of grievances, work backwards from what the Court needs to understand:

1. How did the relationship actually function day to day?

Who made decisions? About money, movement, contact with family, work, the children? What happened when you disagreed?

2. How was your autonomy restricted?

What could you not do, and what stopped you doing it? Be concrete. “I could not access our joint account without being questioned about every transaction” is evidence. “He was controlling with money” is a conclusion.

3. How did dependency develop?

Isolation from friends and family, loss of employment, loss of financial independence and loss of confidence usually happen gradually. Map the sequence.

4. What was the impact on you and on your parenting?

This is the element most often left out, and the one the Court has specifically said cannot be assumed.

Why "he was controlling" is not enough

Affidavits fail on impact more often than they fail on facts.

It is not sufficient to assert that behaviour occurred and leave the Court to infer the consequences. Your material needs to articulate, specifically, what the behaviour did to you — constant fear, helplessness and distress; anxiety triggered by a particular style of communication; the experience of being manipulated through the parenting arrangements themselves; being threatened with litigation or with police involvement; being interfered with when you tried to get professional support.

The picture you are painting is of one party seeking to control the other, whether through coercive behaviour, controlling behaviour, or both.

What evidence actually helps

In practice, the material that carries these cases includes:

Text messages and emails — particularly high-volume message threads, which show frequency and tone in a way that description cannot
Financial records — bank statements, transfers, allowances, accounts you were removed from, loans taken in your name
A behavioural chronology — a dated, factual timeline of events, which is often the single most valuable document in the file
Witness evidence — friends, family, neighbours, colleagues, teachers, childcare staff, who saw the pattern from outside
Expert reports — psychological or family report evidence, where appropriate

The chronology: how to build one properly

Most people write their chronology as a narrative and it becomes unusable. Build a table instead, with four columns: date, what happened, what evidence exists, and what the effect was.

Keep it factual and unemotional. Resist the urge to characterise. “14 March — asked to explain a $40 pharmacy transaction; text thread saved” is more powerful than a paragraph explaining how demeaning it felt, because the pattern does the work for you once there are sixty entries.

Do not backfill from memory in one sitting if you can avoid it. Contemporaneous notes carry more weight than a document reconstructed after proceedings started.

You do not have to prove they meant to do it

One of the most useful things to know: intent is not required.

The forensic focus is on the behaviour, its context and its effect. A person can engage in coercive or controlling behaviour even where they are unaware of its impact. If the test required proof of intention, it would be far harder to protect the people the section exists to protect.

This matters because many people hesitate to raise these issues at all, reasoning that their former partner “did not mean it like that” or “was raised that way”. That is not the question the Court is asking.

A word on safety and digital records

Gathering evidence should never come at the cost of your safety. Do not attempt to record, retrieve or preserve material in circumstances that would put you at risk. If you are still living with the other party, speak to a lawyer or a family violence service about how to do this safely — including how to secure your devices and accounts.

Getting it right the first time

These cases are won and lost on preparation. Material that is vague, undated or heavy on characterisation and light on impact will not carry a finding, no matter how genuine the underlying experience is. Material that is specific, chronological and evidenced can be compelling even where nothing was ever reported to police.

PRD Family Law helps separating parents in Dandenong, Pascoe Vale and across Melbourne prepare parenting matters properly, including where family violence is part of the history. Contact our team to arrange a confidential consultation.

If you are in immediate danger, call 000. For confidential support in Victoria, contact safe steps Family Violence Response Centre on 1800 015 188 (24 hours), or 1800RESPECT on 1800 737 732.

This article is general information only and is not legal advice. Please obtain advice about your own circumstances.