Well, not knowing where you're from exactly, I can't address this for your particular neck of the woods, but here in the U.S. the statistics are in and solidly affirmed and reaffirmed, both by the Department of Justice and the National Crime Victimization Survey (for which I once worked) at the Census Bureau: domestic abuse is far more often initiated by women than by men in heterosexual relationships, whether marriages or other cohabitative arrangements (furthermore, domestic abuse between gay men is rare, and lesbian relationships far and away feature the most physical violence among participants, statistically).
Having prefaced what I'm about to write with that, I have a strong response but am not certain that I know enough about what you're asking to know just what you mean by, "what happens." Are you asking what the consequences for a man being abusive of his woman would be in the context of (a) a patriarchal family structure; (b) Christianity; (c) United States law; (d) our generalized secular postmodern progressive feminist culture; or (f) something else?
My own personal response is two-fold:
- If we lived in Utopia, the answer would be that we should all hope that the same thing would happen to a man who is abusive that would happen to a woman who is abusive.
- Back here in the real world, though, it makes sense to hold men even more accountable than women for being abusive, because, in the real world, the consequences of men getting violent tend to be significantly more serious than the consequences of women getting violent. Men are bigger and stronger, especially with concern to upper body strength.
And I look forward to answering the next question about wondering what happens if the woman is abusive.