This affair has been going for almost 2 years. Since then I have always felt guilty and wanted to get out but I couldn't. I know his friends, and they even said his marriage is in problem. He barely talked about his wife to me since we started to be serious to each other. We were just friends before, and he told me his wife was cheating on him and he was very sad but he didn't want to leave because of the kids. The kids are in their teens so he is afraid that they will be out of control if he broke his family. He once said to me that when the kids go to college, he will leave her. But he doesn't want me to wait for him because it is not fair for me.