She's cheating on husband 2 weeks after wedding

Dear ABBY: I have been married for four weeks. Two weeks after my wedding I met a man who excites me and makes my heart race. My husband, "Mitch," and I dated for eight years prior to getting married. We're both 25.

I have only slept with one man other than Mitch in my entire life -- someone I cheated on him with for a couple of weeks. Mitch and I had dated for two years at that point, and I was only 19. Mitch never found out.

I've spent two nights with this new man. I think about him constantly -- at work and at night when Mitch is asleep. I can't get him off my mind, and he feels the same about me. But he tells me that he feels guilty, that what we're doing is wrong and …