Your phrasing is very difficult to understand. It took me a while to understand what you mean, because I was expecting at least an additional verb or something in your post. What you mean is: Would you leave gambling if your future wife/husband asked it of you? And honestly? Yeah I would. A wife/husband is something completely different than simply a boyfriend and a girlfriend. You can find a million girlfriends but you can only ever find one wife. So yeah, I would leave gambling if she asked me to do that.