I had something like that happen in the past with my exhusband and he was already cheating on me. I hate to say it and don't want to upset you more. But when a man tells you he doesn't like the way you kiss. Well, what point of reference is he using? He says he wants to work it out, but wants to see other people doesn't make any since what so ever. Seems like hes being rather abusive. I would get rid of him as soon as possible. He confusing you, insulting you and telling you, your not good enough, no way! Hes a jerk with a capital J.