There is a double standard in our culture that while (and rightfully so) violence against women is abhorred and unacceptable, violence against men is actually considered hilarious. Here are some pop culture examples which illustrate this:
In the TV show "Allie McBeal", the title character is often shown beating a "man doll" she keeps to take out her frustrations with men (when in reality, she has had many good looking and successful prospects whom she rejected because of her own insecurities). Could you imagine the public uproar if a TV show depicted a man brutally beating a "woman doll"? Why is it accepted when its the other way around?
In the Season One episode of How I met Your Mother titled "Return of the Shirt", Ted decides to attempt dating one of his exes again. When Ted broke up with this woman on her birthday for the second time, she assaulted him using Krav Maga. This is woman was never arrested, and it never even occurred to anyone to press any charges. In fact, no character on the show (including the assault victim himself) even stops to think that it might have been, in any way, wrong to assault a man using an art which is specifically desinged for killing people!! !! But everyone did agree that dumping her on birthday makes Ted a jerk, of course.
In the Meg Ryan film Serious Moonlighting, when her husband announces that he is leaving her for another woman, Ryan knocks him out by hitting him on the head with a flower pot, then duct tapes him to a toilet and leaves him trapped in their house until he changes his mind. Now, if a man kidnapped his wife and locked her up for attempting to leave him, that would of course be abhorrent. And a movie depicting such would be considered a horror or crime drama. But Serious Moonlighting is a comedy, because apparently when its the woman who abducts the man, then that's just funny.