Agreed, but for how long have males been taught (even by other males) not to hit a female even in defense? If you weren't taught this, then I'd like to know where you're from so I can move there.;-)
I didn't say hit, I said use the degree of force necessary for defense. I've never been told I couldn't defend myself from anyone, regardless of gender. I doubt few others have either, it's just a matter of degree. If a girl I'm dating gets mad and hits me, it is my duty to shrug it off. If she continues to hit me, I will restrain her or leave, depending on the situation, and terminate the relationship. If a total stranger runs up and hits me (not counting small children), I will beat the living crap out of them, again regardless of gender.
I am still having trouble understanding what point you are trying to make.