Every relation is a two way thing. You both need a good communication to sought out the problems. Both need to let each other know your expectations from each other and also what you do not like about each other. However beating is not acceptable in any relationship. He might be suffering from some personality issues or any other stress. You should seek help of expert to understand the cause of such behaviour at his end and also how to make things better between you two. Do not accept violence quietly as that wont make things better at all.