Top Causes of Divorce in Canada: From Financial Strain to Infidelity
Why marriages end and how the law reacts. Understand how specific causes like adultery or abuse impact (or don’t impact) your legal settlement.
Legal Review: This guide to the grounds for divorce was reviewed by Deepa Tailor, Senior Family Lawyer, to ensure compliance with the Divorce Act (Canada).
The Quick Answer: Does the ‘Cause’ Matter?
While the top reported causes of divorce in Canada are Financial Stress, Infidelity, and Addiction, the legal system operates on a ‘No-Fault’ basis. This means you do not need to prove why the marriage ended to get a divorce; you only need to prove ‘Marriage Breakdown’ (usually by living apart for one year). Generally, the ’cause’ (e.g., cheating) does not affect property division, though it may impact custody if safety is a concern.
How Causes Impact the Court Case
The judge doesn’t care about the drama, but they do care about the damages.
Financial Stress
Money Arguments
Legal Impact:
If one spouse hid debts or gambled assets, we file for Unequal Division or Dissipation of Assets.
Infidelity
Cheating
Legal Impact:
Zero impact on property or support. However, admitting to adultery can speed up the divorce timeline (skip the 1-year wait).
Abuse & Addiction
Cruelty/Abuse
Legal Impact:
High impact on Parenting Time. Safety concerns lead to supervised access or Restraining Orders.
The ‘Growing Apart’ Phenomenon
The Statistic
of divorces cite “Drifting Apart” or “Lack of Commitment”
“Drifting Apart” or “Lack of Commitment” is now the #1 reason for divorce in Canada, overtaking adultery. This represents a fundamental shift in how marriages end—not with explosive conflict, but with quiet disconnection.
Unlike previous generations where infidelity or abuse dominated divorce statistics, modern couples increasingly separate due to emotional distance, incompatible life goals, or simply growing in different directions.
The Legal Path
Legally, this is a “Simple Divorce.” There is no villain. The focus is purely on administrative separation and equitable division of finances.
The Process:
- 1.Live separately for 1 year (establishes Marriage Breakdown)
- 2.Complete Financial Disclosure (Form 13.1)
- 3.Negotiate Equalization of Net Family Property
- 4.File for Uncontested Divorce (no court appearance needed)
No blame. No fault. Just a clean administrative dissolution of the marriage contract.
Why You Shouldn’t Litigate the ‘Why’
The ‘No-Fault’ system exists for a reason: to protect you from wasting time and money on irrelevant drama.
Cost
Litigating “who is to blame” costs thousands and achieves nothing financially.
Court time is expensive. Every hour spent arguing about past grievances is an hour not spent securing your financial future. Judges don’t award extra money for being the “good spouse.”
Time
Focusing on past grievances delays the resolution of future financial security.
The longer you fight about the past, the longer you remain legally tied to your ex-spouse. Uncontested divorces take 4-6 months; contested divorces can drag on for years.
The Judge’s View
Judges are administrative. They want to dissolve the contract, not fix the relationship.
Bringing up moral failings (unless relevant to parenting) annoys the court. Judges view divorce as a business transaction—dividing assets and liabilities, not assigning blame for emotional harm.
Exception: When Conduct Matters
The only time “cause” matters is when it affects Best Interests of the Child (e.g., substance abuse, domestic violence) or when one spouse engaged in Dissipation of Assets (hiding or wasting marital property).
Relevant Laws & Statistics
This guide is based on authoritative legal sources and official government data:
-
Divorce Act (Section 8: Breakdown of Marriage)
https://laws-lois.justice.gc.ca/eng/acts/d-3.4/
-
Statistics Canada (Divorce Rates & Data)
https://www150.statcan.gc.ca/n1/pub/89-503-x/2015001/article/14147-eng.htm
-
Justice Canada (Divorce Laws)
https://www.justice.gc.ca/eng/fl-df/divorce/app.html
These external resources provide additional context and legal authority for the information presented in this guide.
Divorce Causes FAQs
Deepa Tailor
Senior Family Lawyer
Deepa Tailor helps clients focus on the future, navigating the legal dissolution of marriage without getting trapped in the emotional battles of the past.
Regardless of the Cause, We Secure Your Future
Whether your marriage ended due to financial stress, infidelity, or simply growing apart, our focus is on protecting your legal rights and building your path forward.
Book Your Confidential Consultation
All consultations are confidential and protected by solicitor-client privilege
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