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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Family Law & Divorce Ontario » Domestic Violence & Restraining Orders Ontario » Suing an Abusive Spouse: The Cost of Civil Tort Claims for Family Violence in Ontario

Suing an Abusive Spouse: The Cost of Civil Tort Claims for Family Violence in Ontario

13 Jun 2026 4 min read No comments Domestic Violence & Restraining Orders Ontario
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In Ontario, you can sue an abusive ex-partner in civil court for the tort of family violence, with damage awards sometimes exceeding $100,000 CAD. However, litigating these complex claims in the Superior Court of Justice can easily cost between $15,000 and $50,000+ CAD in legal and expert fees.

For decades, Ontario family courts primarily focused on “no-fault” divorce, dividing property, and calculating child support without heavily punishing a spouse for bad behaviour. However, recent landmark legal decisions in Ontario have opened a new pathway for survivors of domestic abuse. You can now sue an abusive ex-partner for civil damages under the tort of “family violence” or related torts like assault and battery.

Whether you are escaping an abusive household in Ottawa, London, or Sudbury, seeking financial compensation for the emotional and physical trauma you endured is a powerful way to reclaim your life. 📍 But before filing a lawsuit, it is crucial to understand the step-by-step legal process, the heavy burden of proof, and the sheer financial cost of litigating a civil tort claim in the Superior Court of Justice.

Step-by-Step Process for a Family Violence Lawsuit in Ontario

Suing a former spouse for family violence is usually done alongside a standard divorce or separation proceeding. The court requires significant evidence to prove a long-standing pattern of abuse. Here is how family law firms generally approach these cases.

Step 1: Prioritize Safety and Gather Immediate Evidence

Your physical safety always comes first. Before launching a lawsuit that could anger an abuser, ensure you have a safety plan and, if necessary, a restraining order. Once safe, begin gathering evidence. Civil torts require a “balance of probabilities.” You need police reports, hospital records, photographs of injuries, and witness statements from friends or neighbours who saw the abuse or its aftermath.

Step 2: Assess Financial Viability (Can They Pay?)

This is the most critical step. There is no point in spending $30,000 on legal fees to win a $100,000 judgment if your ex-partner is completely bankrupt. Your lawyer will conduct an asset search to see if the abuser has the means to pay damages. If they own property in Ontario, have a high-paying job, or have significant savings, pursuing the lawsuit makes financial sense.

Step 3: File the Statement of Claim

In Ontario, a claim for damages related to family violence is typically added to your family law Application (the document used to ask for divorce, support, and property division) at the Superior Court of Justice. Your lawyer will draft a detailed pleading that outlines the specific instances of physical abuse, emotional manipulation, or coercive control.

Step 4: Retain Psychological Experts

To win significant compensation, you must prove that the abuse caused you serious, long-term harm. This usually requires hiring independent medical experts. A psychologist or psychiatrist will assess you and write a formal report detailing how the abuse resulted in PTSD, depression, or an inability to maintain employment. This expert testimony is heavily relied upon by Ontario judges when calculating the final monetary award.

How Much Does it Cost in Ontario?

Civil litigation is notoriously expensive and time-consuming. Because these cases require proving fault and analyzing medical evidence, the costs are much higher than a standard, uncontested divorce. 💵 Here are the typical costs in CAD:

  • Court Filing Fees: Filing an Application or Statement of Claim in the Superior Court of Justice generally costs $229 CAD.
  • Psychological Expert Reports: Hiring an expert to assess your trauma and testify in court usually costs between $3,500 and $8,000 CAD.
  • Legal Fees: Family lawyers generally charge between $350 and $700+ per hour. Litigating a complex tort claim through discoveries and a full trial can easily result in total legal bills ranging from $20,000 to $60,000+ CAD.

Note: If you win, the judge may order the abuser to pay a portion of your legal costs, but this is never guaranteed.

How Long Does the Process Take?

Patience is mandatory when suing for a civil tort. The Ontario family court system is significantly backlogged. Gathering evidence, conducting out-of-court questioning (examinations for discovery), and waiting for a trial date typically takes anywhere from 2 to 4 years. However, many cases settle out of court during mediation, which can shorten the timeline to 12 to 18 months.

Frequently Asked Questions (FAQ)

What is “coercive control” in Ontario law?

Coercive control is a pattern of behaviour designed to isolate, intimidate, and control a partner. It includes tracking their movements, taking away their money, or cutting them off from friends and family. Ontario courts increasingly recognize this as a severe form of family violence worthy of financial compensation.

Is there a time limit to sue for family violence?

In Ontario, the standard statute of limitations for civil lawsuits is 2 years from the date the incident occurred. However, the Limitations Act has special exceptions for claims based on sexual assault and certain types of domestic violence, meaning you may still be able to sue years later.

Will Legal Aid pay for me to sue my ex?

Legal Aid Ontario provides certificates for people experiencing domestic violence to help with custody, child support, and restraining orders. However, Legal Aid generally does not fund civil tort claims for monetary damages. You may need to find a lawyer willing to work on a contingency or hybrid fee basis.

Can I sue if the police never laid criminal charges?

Yes. Criminal courts require proof “beyond a reasonable doubt,” which is very difficult to achieve. Civil courts only require proof on a “balance of probabilities” (meaning it is more than 50% likely it happened). You can win a civil lawsuit even if the police declined to arrest your ex.

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