I have been with my husband for 14 and married to him for the last 3 years.  On thanksgiving I found out that he was sleeping with his step daughter from a previous marriage during the end of his first marriage and the first two years of our relationship. (He was 26y and she was 15y) Even at one point had sex with her in my basement.  My daughter (15 years at the time) back then said he walked in the bathroom while she was taking a shower but he denied it. And I had a hard time believing it because she waiting two years later until I was pregnant with his first child to tell me and also because she had a lying problem. But now looking back, I wish I had believed her! His stepdaughter decided to come clean on thanksgiving because in her own words "she's still inlove with him".  I married this man 3 years ago, I have two children by him which I was told I couldn't have kids.  I have a 5 year old and a 1 year old now.  We up to Thanksgiving I thought had a wonderful relationship.  He works hard, comes straight home and takes care of his boys. The best  father two boys could ask for.  He swore that he had never done anything like that since then and haven't cheated on me in 10 years.  I cannot believe that though. This crap hurts me so bad.  He by law was a rapist with that teen girl and I have since made him sleep in my sons room. I cannot stand to look at him yet along touch him. We are heading for divorce because I can't trust anything about him anymore. Please give me your advice. As I need to go ahead and make a decision about my future.