How do I get a boy who likes me and his girlfriend dresses like a hore but is to scared to break up with her to break up?
I think you should wait till he breaks up with the girlfriend because he has chosen to be with her and not you. In the meantime; you should try finding another boyfriend who is not attached and will give all his love.
You shouldn't. At this point, no matter what he says, his girlfriend is his choice. He's with someone and its plain wrong to step in.