@Kaa,
Dear Kaa,
He try to punch you!!!I think no girl could bear it.He's power is stronger than you,it is fact.If he punsh you,how to protect yourself?
Just as saying this words from his mouse,you should get rid of him.
Anyhow,the above is my suggestion.I know you are so painful.But if you still go further with him,do you scare of him?
Or you should talk to him,if you threaten me,I will break our marriage.And then,you will see whether he could be nice to you.
If you have a child,pls consider your child situation before making a decision.