So I was engaged to this guy and I ended it a little while ago. It wasn't working and I couldn't get him to see that he needed to change (I know that sounds bad and I don't think you can change people but when one person does everything in the relationship it just doesn't work either). Anyway, I'd love for us to get back together if we could work things out but he's not interested. Yet, he rocks up at my house and always wants me to have sex with him. Why? Whats the point? Are all guys really just interested in one thing?