I'm only in a relationship with a guy because he helps me forget that I love someone I can't have. He always wants sex from me even though he knows I'm staying a virgin throughout high school and it's really annoying. He doesn't treat how I feel I should be treated and loved and it makes me feel like he's not proud of me. But I know if I break up with him I'll only get depressed over my last ex. I actually was depressed after we broke up btw. I had to go to therapy. What do I do?