You shouldn't blame her. It's her violent hu*****and's fault. He should never hit others when he is angry especially his wife. He deserves it.
To the wife: Please make up your mind. It's a good chance to leave him. Otherwise, you'll fall into the domestic violence cycle. He'll do it again and apologize. You'll forgive him and enjoy the honeymoon period. Then the tension starts building. He loses his temper again. Then it starts all over again. So divorce. I've been in the same situation for 16 years. He has never changed. I feel so sorry to have dragged two children into this. Good luck.