Seven years ago I slept with my best friend’s wife while he was away. Thing is, I wasn’t even attracted to her. I’ve never done anything like this before, or since. I’m not even friends with them anymore, for different reasons. He never found out. I feel so horrible about it. I can never forgive myself, and I can never ask his forgiveness without tearing his family apart. They have two kids. Now I have to live with this for the rest of my life.