How long have you two been together? Was he like this before you moved in? How long has he lived alone? It sounds to me like he is having trouble adjusting to having someone around. It really is a complete change in a person’s lifestyle when two people decide to live together. Many things are changing for him and many are changing for you. It sounds like both of you are having trouble adjusting to a new lifestyle and with someone with polar opposite beliefs. To make things work, both have to be willing to communicate and compromise.