J.H.
Has he always been like that? Some people are just not very touchy people. I know my brother is like that. If he's sitting on the couch and his wife cuddles up to him, he tells her to move over and stop crouding him. He's really abrasive and I personally think my sister in law is a saint for being married to him but some people are just like that. Maybe he didn't grow up in a family that was very affectionate. I know my fiance's family is extremely affectionate to the point of smothering you. Maybe you two could reach a happy medium. Try talking to him and explaining that you understand he might not be a very affectionate person but that you are and you'd like to meet in the middle somewhere so that you are both emotionally satisfied. Good luck!