if she attacked your girlfriend/wife/ unprovoked? Or would you try to pull her off first and restrain her? Please keep in mind we are not talking attack with a knife or a weapon, just plain old body parts. Would the size of the attacker play a role? How about if your s/o started the fight but ended up on the losing end?
I say this because I am under no delusion that there no women out there who could outmatch me in size, strength or combat skill -- there are -- and if one of them should flip their wig, I'm not about to let myself or my friends get hurt because I'd rather hold on at all costs to some antiquated notion of what it is to be a "gentleman". I'm both gentleman and realist, thank you very much.

The average man can overpower the average woman. If the female attacker in question had a weapon, the person doing the protecting would have every right to knock her ass out. If a good shove didn't work and she kept attacking, then again, knock her out.

OMG this is THE funniest response to this thread. Viper, I've seen some of your clips. No offense, but I think most women could easily resist your best efforts of overpowering them. I know I could. 😛First of all, given this scenario, if the attacker were a man or a woman, the first thing I would do is overpower them and restrain them. It's much more mentally and physically demeaning to a violent attacker to restrain them and force them to submit. If someone wants to violate the person I love, then I want them to suffer, and to pin someone down and force them into a submissive state will strain their psyche and break down their ego.
Secondly, if they are strong enough (or, in Emperor's girlfriend's case, wiry enough, lol) for me to have an exceedingly difficult time restraining them, then I will use a punch or other strike to get them into a more complacent state.
Thirdly, for those talking about weapons: if you know how to disarm a person, you know that you SHOULDN'T try unless you are forced to. If you are, you must control the weapon, not the person who's holding it.