DEAR ABBY: I just found out my husband of 18 years has been going to “hook-up” websites. He says he was just looking at the pictures, but I don’t believe him. I have caught him cheating twice in the past, so it’s hard to trust him. My problem is, he knows I can’t leave him because I have no job, no skills, no money — nothing. I went right from my parents’ house to living with him after our wedding. We have six kids and one on the way. He will continue to go to these websites because he knows ...