- The Ontario Court of Justice has no jurisdiction over any of these — regardless of location, and regardless of how simple or uncontested your case is.
- A limited number of Ontario locations have a unified Family Court branch of the Superior Court of Justice that hears essentially every kind of family matter — divorce, property,…
- Peel Region — including Mississauga — is not one of Ontario's unified Family Court locations.
Ontario doesn't have one single "family court" that hears every kind of family case everywhere in the province. Depending on where you live and what your case involves, you could end up filing in the Superior Court of Justice, the Ontario Court of Justice, or a combined Family Court branch that handles both — and picking the wrong one costs time you don't need to lose.
Here's how the system actually breaks down, and what it means if you're filing in Mississauga or elsewhere in Peel Region.
Rule One: Divorce Always Goes to the Superior Court of Justice
No matter where in Ontario you live, only the Superior Court of Justice has the authority to grant a divorce, divide property under the Family Law Act, or deal with the matrimonial home. The Ontario Court of Justice has no jurisdiction over any of these — regardless of location, and regardless of how simple or uncontested your case is.
Rule Two: Some Locations Have a Combined "Family Court" — Most Don't
A limited number of Ontario locations have a unified Family Court branch of the Superior Court of Justice that hears essentially every kind of family matter — divorce, property, parenting, support, child protection, and adoption — together in one place, under one roof.
Where that unified branch doesn't exist, the system splits by subject matter instead:
| Type of claim | Court that handles it |
|---|---|
| Divorce, property equalization, matrimonial home | Superior Court of Justice |
| Child protection, adoption | Ontario Court of Justice |
| Parenting time, decision-making responsibility, or support for never-married parents | Either court, depending on where the case is started |
What This Means If You're in Mississauga or Peel Region
Peel Region — including Mississauga — is not one of Ontario's unified Family Court locations. That means local family matters are genuinely split: a divorce or property claim goes to the Superior Court of Justice, while a child protection or adoption matter goes to the Ontario Court of Justice, rather than everything being resolved in a single combined family courthouse. If your case touches more than one of these categories, you may be dealing with more than one court process rather than one unified file — contact us if you'd like help mapping out which court applies to your situation.
How to Confirm the Right Courthouse for Your Case
- Identify what your case actually involves — divorce and property claims point to the Superior Court of Justice; child protection or adoption points to the Ontario Court of Justice.
- Check whether your local area has a unified Family Court branch. If it does, that single branch typically handles all of it.
- If it doesn't, expect your claims to be split by subject matter rather than assume one courthouse does everything.
- Confirm your specific filing location. Which courthouse location within the correct court applies is generally tied to where a party to the case lives — court staff or your lawyer can confirm the exact location for your situation.
Why Getting the Courthouse Right Matters
Filing in the wrong court means your application can be rejected or transferred, adding delay you didn't plan for. It also affects practical things like which forms apply and how conferences are scheduled. If your case includes both a divorce claim and, separately, a child protection matter, expect to be dealing with two different courts rather than a single unified process — especially in areas like Peel that don't have a combined Family Court branch.
Frequently asked questions
Is there a "family court" in Mississauga that handles everything together?
No. Peel Region, including Mississauga, doesn't have a unified Family Court branch, so divorce and property matters go to the Superior Court of Justice while child protection and adoption matters go to the Ontario Court of Justice.
How do I know if my area has a unified Family Court?
Court staff or your lawyer can confirm whether your local area has a unified Family Court branch — it varies by location across the province and isn't something you should assume either way.
Can I choose to file in a different courthouse if it's more convenient?
Generally no — the correct courthouse location is tied to where a party to the case lives, not personal convenience. There are narrow exceptions in some circumstances, so ask your lawyer if a different location might genuinely apply to you.
What if my case involves both a divorce and a child protection issue?
In an area without a unified Family Court, these typically proceed as separate matters in different courts — the Superior Court of Justice for the divorce, and the Ontario Court of Justice for the child protection issue.
This is a family law question
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