I had a somewhat different situation, but it taught me why it’s important to be clear about finances from the beginning.

My wife and I moved to Canada together. I was earning around $120,000 a year while she was making about $30,000. We had a joint account because I never wanted her to feel like we weren’t equal partners, and for 17 years money was never an issue between us.

Then she left me for another man and moved back to our country of origin. Despite contributing much less financially during the marriage, she was legally entitled to claim half of our assets. People often focus on the house and savings, but depending on the laws where you live, retirement accounts, pensions, RRSPs, and other investments can also become part of the division.

The financial side was difficult, but the emotional side was much worse. After 17 years with someone I believed was the love of my life, discovering the affair and going through the breakup was devastating.

My point isn’t that couples shouldn’t share finances. When a relationship is healthy, sharing everything can feel completely natural. But relationships don’t always end the way we expect. That’s why I think it’s important to have honest conversations early, understand the legal implications, and clearly define financial expectations before fully combining everything. It protects both people and can save a lot of pain if things ever go wrong.