Should I stick it out and hope for more, or dump him?

I have been seeing this guy for about 10 months. I am definitley in this relationship much deeper than he is. I a in love with him, He says he can't do relationships anymore, he did get burned twice. He says he has feelings for me, but he doesn't think he will ever be able to love again. I, however, want a long term relationship. I have tried to get out of this relationship, but I just can't stay away from him. Help! What should I do?