A separation agreement is a written contract that settles parenting, support, and the division of property and debt after a couple separates, without going to court. In British Columbia a well-drafted agreement is binding and can be filed with the court for enforcement, and it holds up best when both people exchange full financial disclosure and get independent legal advice.
Onyx Law Group is a boutique separation agreement law firm with a dedicated practice to the niche areas of estate and family law. We use our detailed knowledge and years of experience to find creative approaches to complex legal situations. From our offices in Vancouver and New Westminster, our team of experience litigators work with clients from across Burnaby, and the rest of British Columbia, to navigate the trickiest aspects of personal disputes.
The areas of estate and family litigation often involve high-stress situations, and we believe it’s important to know your legal rights and obligations before making any decisions. Please contact us to book a consultation so you know the best step forward.
Burnaby Family and Divorce Lawyers
Are you seeking a divorce in the Burnaby area? Onyx Law Group represents clients across the area who are facing a broad range of divorce and family law concerns.
We understand that no matter where you are in the separation process, it’s important to have a lawyer that is caring and compassionate, and can navigate these complex areas of conflict proactively.
Our team of family lawyers offer the following services:
- Asset Division
- Divorce
- Child Support
- Spousal Support
- Co-Parenting Responsibilities
- Premarital and Cohabitation Agreements
What a separation agreement can settle under BC law
A separation agreement in British Columbia is a single contract that can resolve four separate issues, each governed by its own part of the Family Law Act. Property and debt division fall under section 92, which lets spouses agree how to split family property and family debt — including agreements that specific assets are or are not to be shared, contracting out of the equal-division default the Act would otherwise impose. Parenting arrangements are dealt with under section 44, and any parenting term has to be in the child’s best interests to stand. Child support agreements come under section 148, and spousal support agreements under section 163. Knowing which part of the Act governs which term matters, because the rules for enforcing and for setting aside an agreement are not the same across all four.
A well-built agreement does more than record who gets what. It fixes the date of separation, lists and values the family property and debt as at that date, addresses the family home and any pensions, sets out support amounts with a basis for them, and says how future disputes will be handled. Vague or incomplete terms are what generate the next round of litigation, so the detail is not padding — it is the part that keeps you out of court later.
When a court can set a property agreement aside: section 93
People are often told a signed agreement is final. It usually is — but “usually” hides a two-stage test that every Burnaby resident signing one should understand. Under section 93 of the Family Law Act, a court can set aside or replace the property terms of an agreement in two situations.
The first is a flaw in how the agreement was made. Section 93(3) lets a court intervene where a spouse failed to disclose significant property or debts, took improper advantage of the other spouse’s vulnerability (including ignorance, need, or distress), or where a spouse did not understand the nature or consequences of the agreement — or on any ground that would make a contract voidable at ordinary law. The second is a backstop: even where none of those procedural flaws exists, section 93(5) lets a court replace an agreement that is significantly unfair, judged against the time that has passed since it was made, the parties’ intention to achieve certainty, and the degree to which they relied on it. Spousal and child support terms have their own setting-aside routes (sections 164 and 148 respectively), so a single agreement can be tested several different ways. The through-line is simple: an agreement built on full disclosure and genuine understanding is hard to unwind, and a rushed or one-sided one is not.
Disclosure and independent legal advice — why they decide durability
The two things that most often save an agreement from a later challenge are full financial disclosure and independent legal advice for each person. Disclosure means exchanging complete, honest information about income, assets, and debts before anyone signs; a hidden asset is the classic trigger for a section 93(3) application. Independent legal advice means each spouse has their own lawyer — not the same lawyer, and not one lawyer for the couple — who explains the agreement and what the person is giving up. A signed certificate of independent legal advice is direct evidence that the person understood the terms and was not pressured, which cuts off two of the main arguments a court examines under section 93. Neither step is legally mandatory to make an agreement binding, but skipping them is what turns a “final” agreement into a contested one.
Filing and enforcing an agreement for Burnaby families
Burnaby does not have its own Supreme Court registry — family matters for Burnaby are handled through the New Westminster registry, which is where our second office sits, close to the clients we act for across the city. That proximity matters when an agreement needs the court’s help. Under the Family Law Act, support terms filed with the Provincial (Family) Court — a child support agreement under section 148(2), a spousal support agreement under section 163(3) — become enforceable as if they were a court order, without anyone having to start a fresh lawsuit. Filing turns a private contract into something the Family Maintenance Enforcement Program and the court can act on, which is exactly what you want if payments stop. We prepare agreements with enforcement in mind from the start, so the document works when it is tested rather than only when everyone cooperates.
Burnaby Estate and Trust Lawyers
Our team of estate lawyers are careful and considerate in our approach to each file we work on. We take the time to understand your case, and structure a customized legal strategy that will help reach a conclusion you will be happy with.
We’re here to help you navigate the complex web of laws and facts that make up Estate law. Our Estate and Trust services include:
Estate and Trusts Litigation
For our estate litigation services, we offer 30 minute free consultations to give you the opportunity to discuss your matter with a passionate and knowledgeable lawyer who can advise you on the best steps forward.
We offer a wide range of estates and trusts litigation services to the people of Burnaby, including:
- Challenging an Executor
- Wills Variation Claims – Including Disinherited Child or Spouse
- Undue Influence & Lack of Capacity
- Validity of Will or a Trust
- Will Disputes
Frequently Asked Questions
What does a separation agreement cover in BC?
A separation agreement is a written contract that settles the issues arising when a relationship ends. It can deal with how family property and debt are divided, spousal support, child support, and parenting arrangements. A clear, complete agreement lets a couple resolve these matters without going to court.
Is a separation agreement legally enforceable?
Yes, when it is properly made. Under the Family Law Act, a signed separation agreement dealing with support or property is binding, and parts of it can be filed with the court and enforced like an order. A court can still set aside terms in limited situations, such as where there was no proper financial disclosure or the agreement is significantly unfair.
Do I need to be divorced to have a separation agreement?
No. You are separated once you begin living apart with the intention of ending the relationship, and married couples can separate without an immediate divorce. A separation agreement can be signed at separation, and a divorce, which legally ends a marriage, can be dealt with afterward.
Should each person get independent legal advice?
Yes. Each person having their own lawyer, together with full financial disclosure, makes the agreement more durable and harder to challenge. It confirms that both people understood the terms and were not pressured, which are the issues a court examines if the agreement is later disputed.
(604) 900-2538
Onyx Law Group represents clients in family law throughout British Columbia, estate and trust litigation, estate planning and probate matters. Consult with our experienced BC team at
(604) 900-2538