When I was looking for my wife, I had a rule that under no circumstances could "she" (unknown to me at the time) object to my "dangerous" activities.
When I met my wife, I was (and still am to a degree) an avid sportbike rider. She was tested with the question. She didn't blink. She passed.
She knew I had thoughts on pursuing a PPL. She encouraged it. She passed.
Daily, I grow more thankful for having her in my life. Not because she "tolerates" my advocations, but because she makes me appreciate them more. And when I am not flying or riding, I am 100% in the moment with her.
I met a scorned lady recently. I asked about how she liked 'her' new airplane. She affirmed owning 50% of it, folowed closely that the airplane is the reason she's getting divorced....that and his new girlfriend (I suspect the airplane gives him 'access' to the girlfriend).
So yes, airplanes can break up a marriage.
Do not confuse marriage with wedding. Weddings are easy, marriages are built over time. Start on the right foot.