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2026-10-03 | Author: Mor Fisher Team

Domestic Assault Charges in Oshawa: When the Criminal Case Meets Family Court

When a domestic assault charge involves parents, one incident often becomes two or three legal proceedings. There is the criminal case in Oshawa. There may be a family court application about parenting time, support, and the home. And if children live in the household, a children’s aid society may open a file of its own. Each process has its own rules, its own decision-makers, and its own timeline, and what happens in one can shape the others.

This article is for parents charged by Durham Regional Police who are trying to manage all of that at once. It explains where the processes overlap, where they conflict, and the practical steps that keep one from undermining the other. For the criminal process itself, see our guide to what happens after a domestic assault charge.

The Criminal Case in Durham Region

Domestic assault charges laid by Durham Regional Police Service are heard at the Oshawa courthouse, 150 Bond Street East, which houses both the Ontario Court of Justice and the Superior Court of Justice. If you have not been there before, our Oshawa courthouse guide covers directions, parking, and security.

The criminal court’s concern is the charge: whether the Crown can prove it, and in the meantime, what conditions are needed to ensure your attendance and the safety of the complainant and witnesses. The criminal court does not decide parenting arrangements. But its conditions can decide them in practice, at least for a while.

How Criminal Conditions Shape Family Life

Whether you were released by police on an undertaking or by a justice on a release order, a domestic charge almost always comes with two conditions: no communication with the complainant, directly or indirectly, and no attendance at the home. Both sections 501(3) and 515(4) of the Criminal Code allow those conditions to include exceptions “in accordance with any specified conditions.”

For parents, those exceptions are everything. Without one, you may be unable to:

  • speak to the other parent about the children’s schedules, school, or health
  • pick up or drop off the children if the other parent is present
  • attend the family home to see the children
  • attend a school event or medical appointment where the other parent will be

Common exceptions include communication through a lawyer, communication through a named third party for the purpose of arranging parenting time, and contact in accordance with a family court order. If your conditions do not contain any of these, changing them is often the first priority. Our bail variations guide explains how conditions are changed, and our article on bail hearings in Oshawa covers the local bail process if you are still waiting to be released.

A family court order does not override a criminal condition. If your release says no contact with the other parent and a family court order says you have parenting time at the other parent’s home, you must still comply with the criminal condition until it is changed. The two orders need to be made consistent, and that usually starts with the criminal conditions.

When both parents want shared parenting to resume

Sometimes the other parent wants the children to see you, and wants to be able to talk to you about them. That can help, but the other parent cannot give you permission to breach your conditions. Their position needs to reach the Crown independently, not through you. A proposal that the Crown is more likely to consider usually moves in stages: first, communication limited to the children through a parenting app or a third party; then supervised or third-party exchanges; and only later, contact with the other parent’s written, revocable consent. Each stage gives the Crown a record of compliance to rely on when the next change is requested. Supervised exchanges through a relative or a neutral location can keep parenting time going in the meantime, as long as the exception in your conditions allows it.

How Family Court Views a Domestic Charge

Family courts decide parenting issues based on the best interests of the child. For married parents, the federal Divorce Act lists the factors the court must consider. Section 16(3)(j) specifically includes any family violence and its impact on the ability of the person who engaged in it to care for the child. Section 16(4) directs the court to consider, among other things, the nature, seriousness, and frequency of the family violence, whether there is a pattern of coercive and controlling behaviour, and whether the child was directly or indirectly exposed to it. Provincial legislation that governs parenting disputes between unmarried parents takes a similar approach.

A criminal charge is not a finding that family violence occurred. But the allegations, the criminal conditions, and any outcome in the criminal case are likely to be raised in family court. A conviction can affect your position in parenting disputes for years. A withdrawal or acquittal does not erase the allegations from the family court record, but it removes a significant problem.

The status quo problem

The practical danger for many parents is the status quo. While you are out of the home under a no-contact condition, the other parent is caring for the children day to day. The longer that continues without you having regular, structured time with your children, the harder it can be to change later. This is one of the main reasons to move early on both the criminal conditions and, where appropriate, the family court application.

Children’s Aid Involvement

Where children live in the home, a children’s aid society may become involved after a domestic charge. A child protection worker may contact both parents, visit the home, speak with the children, and ask about the incident and the relationship. In some cases, the society asks a parent to agree to a safety plan, which may include restrictions on contact.

A few practical points:

  • The society’s process is separate from the criminal case. Agreeing to a safety plan with a children’s aid society does not change your criminal release conditions, and your criminal conditions still apply.
  • What you say can travel. Statements to child protection workers are recorded, and you should assume they may become known in other proceedings. Speak to your criminal lawyer before you give a detailed account of the incident to anyone.
  • Co-operation still matters. Refusing to engage with a child protection worker can have its own consequences for your children. The goal is to engage appropriately, with advice, not to stonewall.

What You Say in Family Court Can Matter in Criminal Court

Family court runs on sworn evidence: affidavits, financial statements, and sometimes questioning. Parents under a criminal charge are often tempted to explain the incident in detail in a family court affidavit, or to respond point by point to the other parent’s version.

Before you swear anything about the incident, your criminal lawyer should see it. Anything you put under oath about the events that led to the charge could become an issue in the criminal case, and an account given in family court that differs from what you later say at a criminal trial can damage your credibility. Your family lawyer and your criminal lawyer should agree on what the affidavit needs to say about the incident, and what it does not.

Coordinating the Cases: A Practical Order of Operations

Every family is different, but the steps usually look something like this:

  1. Get the criminal conditions right. Seek exceptions that allow communication about the children and parenting time through a third party, a lawyer, or a family court order.
  2. Preserve the evidence. Keep texts, emails, and parenting app messages, and do not delete anything. Our guide on collecting digital evidence explains what to keep and how.
  3. Retain family counsel if parenting is in dispute. Criminal and family lawyers should be communicating from the start.
  4. Engage with the children’s aid society carefully. Be respectful and responsive, and get advice before giving any detailed statement about the incident.
  5. Keep a record of compliance and parenting. Proof that you followed every condition and maintained the contact you were allowed helps in both courts.
  6. Consider how any criminal resolution will read in family court. A peace bond, a discharge, a conviction, and a withdrawal will each be seen differently. See our article on peace bonds in Ontario.

What This Means for You

A domestic assault charge involving parents is rarely only a criminal case. The criminal conditions set the immediate terms of your family life, family court decides the longer-term arrangements, and a children’s aid society may be watching both. The decisions you make in the first few weeks, about your conditions, your statements, and your parenting time, tend to have the longest reach.

How Mor Fisher Can Help

We defend domestic assault charges at the Oshawa courthouse for clients charged by Durham Regional Police. On files involving children, we focus early on conditions that allow structured parenting time, work with our clients’ family lawyers so that the criminal and family strategies are consistent, and advise on dealing with a children’s aid society while the criminal case is ongoing. More about our work in Durham Region is on our Oshawa location page.


If you are a parent facing a domestic assault charge in Durham Region, contact Mor Fisher LLP at 705-721-6642 or through our contact page. We can review your conditions with you, explain how the criminal case is likely to interact with family court, and help you protect your relationship with your children while the case is resolved.

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