I'm in a wonderful new relationship and I'm super happy. In my last relationship, I made a huge mistake and cheated, which is something I had never done and I have a ton of remorse and regret for it. My new boyfriend knows that I did this but we haven't had much discussion about it. I'm so afraid of him mistrusting me because of my history. I am completely faithful to him and wouldn't jeopardize that. Should I bring this up with him? My other thought is, if he knows about it and is still with me, it shouldn't be an issue so maybe I shouldn't bring it up.