My boyfriend and I have been together now for about four months. He recently moved in with me & my family because of some issues at home. Our relationship was great until we started living together, now we argue constantly. I also never want to have sex with him or even touch him. It's like everything he does irritates me; I also believe we are moving too fast. I don't want to break up with him I just want things the way they were before but I have no idea how to do that.

Kick him out and move on then. Also it would be helpful if you learned something from this experience and not move too fast on the next one.

Put him out. 4 months is too soon to have someone move in with you. It is also a nice dating period to see if you two are compatible, maybe you are not, maybe you are but don't live together, just date. If you still can't stand him, break up.