Exactly. This is the kind of stuff that should get ironed out before marriage. If I thought of money I earned as mine, then I am not thinking of how my contributions are for the benefit of the unit (family, partner, kids, etc) as a whole. Once my wife and I got married, it has always been about us , and not me + them. I imagine some people struggle with this, so it is probably best that they don't get married, or at least not in the legal sense.

TL;DR --> If you have any doubts in your partner's commitment to Sparkle Motion, then you should not be married.