I had been with my bf up until last week. I really liked him. And I thought he really liked me. Well, he told me he was married this whole time we were together. Oh and I guess he had kids. He never wore a wedding band or even told me he was married. I feel bad for him wife though because she has no ides what's going on. I feel bad because I don't want to be a home-wrecker or anything. I'm not that kind of person. See, I was completely faithful to him, and when I'm dating someone I only see them, no one else. I was really hurt by this, never expected him to tell me this. And he could have just said that he doesn't think it's working out between us and leave me that way instead of the "I'm married." stuff. But I am starting to put all the pieces together... like him always having to work, or not ever introducing me to his parents, you know things like that.

Why do some men cheat anyway? Are they really not happy in their marriages? I feel so icky being the mistress. Never signed up for this...