Pierre,
I had to look twice to make sure I had not written your question! Having battled addictive traits for years, the best thing I can say is don’t start something if you think it may become a problem in the future. I know this won’t make Sheri’s happy to see this, but I would hope they would have your long-term interests in mind over making a few bucks. Maybe you could introduce minor changes in the bedroom that might stir things up at home. Who knows, there might be a tigress in your partner that is waiting to be unleashed!