- Under the federal Divorce Act, a court grants a divorce once it's satisfied the marriage has broken down.
- One spouse files the application You (or your lawyer) file the divorce application with the Superior Court of Justice.
- - They can't block the divorce simply by refusing to agree.
One of the most persistent myths about divorce is that both spouses have to agree before it can happen. If your spouse is refusing to engage, hoping that ignoring the paperwork will make it go away, or flatly saying "I won't sign," you may be worried your marriage is permanently stuck. It isn't.
Divorce without a spouse's consent is not only possible in Ontario — it's a routine part of how the system works. Canada's divorce law is no-fault, which means the court isn't asking whether your spouse agrees; it's asking whether the marriage has broken down and whether the proper legal steps were followed. Your spouse's signature is not a requirement, though proper notice to them is.
Ontario's No-Fault System, in Plain Terms
Under the federal Divorce Act, a court grants a divorce once it's satisfied the marriage has broken down. In most cases, that's proven by the spouses living separate and apart from one another for a required period. A smaller number of cases proceed instead on the basis of one spouse's adultery, or cruelty that makes continuing to live together intolerable.
Notice what's absent from that list: mutual agreement isn't a legal requirement at all. One spouse can apply alone, without the other's cooperation, as long as the legal ground for divorce is established and the process is properly followed.
What "Without Consent" Actually Looks Like, Step by Step
1. One spouse files the application
You (or your lawyer) file the divorce application with the Superior Court of Justice. You don't need your spouse to co-sign or agree to anything at this stage.
2. The other spouse is formally served
This is the step that protects everyone's rights, including yours. Your spouse must be properly given notice of the application, following the required method of service, so they have a genuine opportunity to respond if they choose to.
3. Your spouse can respond — or do nothing
Once served, your spouse can file a response addressing the divorce and any related issues (support, parenting, property). They're not required to. If they simply don't respond within the time allowed, the process doesn't stall indefinitely — there's a procedural mechanism (often called "noting in default") that lets the case move forward without their active participation.
4. The court reviews the record
Even in an undefended case, a judge doesn't just rubber-stamp the request. The court checks that the legal ground is met, that proper notice was given, and — critically — that reasonable arrangements have been made for the support of any children of the marriage before granting the divorce.
5. The divorce is granted
If everything is in order, an uncontested or unopposed divorce is typically decided by a judge reviewing the paperwork, without either spouse needing to appear in court.
What Your Spouse Can and Can't Do
- They can't block the divorce simply by refusing to agree. Disagreement alone isn't a legal ground to stop a no-fault divorce once the required conditions are met.
- They can dispute related issues — like parenting arrangements, support, or how property is divided — which can turn an otherwise straightforward divorce into a contested one, even if the divorce itself isn't really in question.
- They can raise a genuine procedural objection — for example, arguing they weren't properly served, or that the stated ground for divorce hasn't actually been met.
- They can't remain silent forever without consequence. If they're properly served and choose not to respond, the process is generally designed to proceed rather than stay frozen indefinitely.
Why "Notice," Not "Consent," Is the Real Requirement
It's worth being precise about the distinction, because it changes how you should think about your spouse's role in the process:
| Myth | Reality |
|---|---|
| "My spouse has to agree to the divorce." | Your spouse's agreement isn't required — only proper legal notice of the application. |
| "If they don't respond, I'm stuck." | Non-response doesn't stop the process; there are mechanisms to move forward. |
| "They can drag it out forever by ignoring it." | Ignoring proper service generally doesn't stop the case — it just means they're not shaping the outcome. |
| "Refusing to sign anything blocks everything." | Disagreement about the divorce itself, absent a real legal or procedural issue, doesn't override the no-fault ground. |
Frequently asked questions
What if I don't know where my spouse is to serve them?
Courts have processes for situations where a spouse can't be located through ordinary means, but you'll generally need to show the efforts you made to find them. This is a genuinely tricky situation worth discussing with a lawyer early.
Can my spouse delay the divorce just by being difficult?
They can slow things down by disputing related issues like parenting time or property division, since those disputes need to be resolved. But being uncooperative about the divorce ground itself, once it's properly established, generally doesn't stop it from eventually being granted.
Does refusing to consent affect property division or support?
Not directly — property equalization and support are governed by their own rules regardless of whether the divorce was contested or not. However, disagreement about those issues is often what actually turns a case contested, separate from the divorce itself.
Is an uncontested divorce still possible if my spouse is upset but doesn't formally object?
Often, yes. What matters legally is whether they file a formal response disputing the ground for divorce or related issues — not simply how they feel about the marriage ending.
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