Most Ontario separations are resolved by agreement, not by a judge. A separation agreement is the document that does it — and getting it right is what stops the same argument coming back in three years.
Our family law work starts at $1,693.87, taxes included and published on our pricing page. Disbursements and government fees are extra and billed at cost.
A separation agreement is a domestic contract under the Family Law Act. In one document it can deal with how property is divided, whether support is paid and how much, and how children are cared for — decision-making responsibility, parenting time and the practical schedule.
There is one thing it cannot do: it cannot grant you a divorce. A divorce is a court order under the federal Divorce Act and only a judge makes it. Married couples usually sign the agreement first and apply for the divorce afterwards, often on an uncontested basis.
There are limits on what it can decide about the matrimonial home. The Family Law Act protects a spouse's right of possession of the matrimonial home in a way a contract cannot simply sign away, even though ownership and how the home is treated on equalization can be addressed.
The reason agreements get set aside is almost never the wording — it is the process. Ontario courts look at whether each party knew what the other had, whether each understood what they were giving up, and whether each had a real chance to get their own legal advice.
That is why full financial disclosure comes first. Income, property, debts, pensions — exchanged and documented before anything is signed. An agreement built on an incomplete picture is the one that gets challenged.
It is also why each spouse should have independent legal advice from their own lawyer. One lawyer cannot properly advise both sides of the same bargain. Independent advice is not a formality; it is the single strongest answer to a later claim that someone did not understand what they signed.
Ontario does not run one family court. The Ontario Court of Justice hears parenting, decision-making, contact, support, child protection and adoption. It does not hear divorce or property division — those go to the Superior Court of Justice.
For most people signing an agreement, none of that matters, because they never file anything. It matters when agreement is not possible, or when you need an order a judge alone can make. Which courthouse serves you depends on the county you live in — our city pages set out the answer for each.
In practice, yes. Independent legal advice for each spouse is what makes an agreement durable, and its absence is one of the most common grounds raised when someone later tries to set an agreement aside.
A properly made domestic contract is binding and enforceable. It must be in writing, signed and witnessed. It can still be challenged — most often on the basis of non-disclosure, or that a party did not understand its nature and consequences.
No. You can negotiate and sign an agreement at any point. The one-year separation period is a ground for divorce under the Divorce Act, and it must be complete when the divorce is decided — not when the application is filed.
Yes, by a further written agreement. Child support and parenting terms in particular can be revisited when circumstances change, because they are always measured against the child's best interests.
Our family work starts at $1,693.87, taxes included, published on our pricing page. A negotiated agreement is a fixed, knowable scope; a contested court file is not, and we will tell you plainly when a matter has moved beyond a fixed quote.
Government sources for this topic. Rules change — confirm the current position before you rely on it.
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