Can a Separation Agreement Be Changed Later in Manitoba?

You signed a separation agreement, and now your income, your children's needs or your living situation looks different. You may be wondering whether the agreement is locked in or whether it can be adjusted.

The answer depends on what changed, what the agreement says and whether it was ever made into a court order. This article explains the main routes in Manitoba and the terms that are difficult to change.

This article covers the law of Manitoba.

Why a separation agreement is hard to undo

Manitoba does not require a separation agreement. Spouses can simply live separate and apart, and a court order or formal agreement is not needed to separate. Many people still sign one, especially when there are children or issues about property or financial support.

Once signed, the agreement is a binding contract. A court is unlikely to interfere with a bad bargain, although it may set an agreement aside where fraud or unfair pressure is shown. That is why independent legal advice for both parties matters before signing.

Also remember that an agreement is not a court order, and agreements can be harder to enforce.

Changing it by agreement

Talking directly with the other person about the change is one option. This is often faster and less costly than going to court, and it lets you design terms that fit your situation.

Before you sign an amendment, think about what you are giving up. Ask whether the change touches support, property or the children, because each area has its own rules. Getting independent legal advice is recommended for both people, for the same reason it matters on the original agreement.

• Put every change in writing and have both people sign.
• State clearly which original terms are replaced and which stay the same.
• Keep copies of the original agreement and every amendment.
• Consider asking a lawyer to review the amendment before you sign.

Changing it through the court

If the other person will not agree, your options are narrower. Where fraud or unfair pressure can be shown, a court may set an agreement aside. That is a high bar, and it is not enough that the deal now seems unfair.

Court orders work differently. An order for spousal support can be varied, suspended or terminated on a change in circumstances, and a review can be built into the order. If your agreement was never made into an order, that variation route may not apply in the same way, so ask a lawyer how your document is treated.

Orders made under the old Family Maintenance Act stay in force. That Act was repealed on July 1, 2023 and replaced by The Family Law Act and The Family Support Enforcement Act.

What can't easily be changed

Children's terms are different again. Parenting and support for children depend on the facts and on how the terms were set, so confirm your position with a lawyer rather than assuming the agreement controls.

What to do next

Start by working out exactly which term you want changed and why. A clear, specific request is easier to negotiate and easier for a lawyer to assess.

• Find your signed agreement and any court order that followed it.
• Write down what changed and when.
• Gather recent financial information for both households, if you have it.
• Talk to the other person, or a lawyer, about a written amendment.
• Get legal advice before you sign anything or start a court application.

Frequently asked questions