There are many big fat ugly black women who I
might raise my fist to under
extreme circumstances. I wouldn't not hit someone because they're a woman. I'd not hit someone because they're weaker than me. Most women fall into that category. Also if I was going to hit a woman I'd probably do no worse than kick them in the bum, because the reason to hit them would not be to hurt them, but would be self-defense. It's the same with gays.
But girls who stay together with aggressive boyfriends who hit them all the time need their head checked. But then again, many women are fucked up enough to enjoy it, or if not enjoy it, they have a brain which is wired to respect men like that.
So.. just don't get involved. If she is a small and nice girl, who comes to you and cries about it and has some serious bruises or injuries - then it's time to take your baseball bat out of the closet.
In other news my girlfriend kicked me as hard as she could on the leg once, and broke her own foot

Some girls are so... cute.. when they fight.