Relationship problem://

Okay, so my boyfriend and I have been dating for a little over 7 months. At first he was really really sweet and things went so well. The first month we were going out, we hung out every weekend at my house. He seemed to enjoy it or whatever. We made out and he fingered me and that's pretty much all we've done. We haven't saw eachother outside of school in 6 months. He won't see me. I invite him over every weekend and I offer to go to the movies or take a walk or anything. He won't do anything with me anymore. We've broken up a few ones because it's ridiculous that he won't see me, but he always promises to see me and he never does. What should I do? Should I end it?? I'm just done with it. Please tell me what you think I should do. Thank you!