Why is it when men cheat on the girlfriend, significant other, or wife, she often attacks the woman and not the cheating man? Not that the woman he cheats with isn't at fault (unless she had no clue he was with someone or married to someone else) but some women are quick to forgive the man but call the woman a whore, homewrecker, and many other names. Often even wanting to fight or attack the woman. They'll say she needs to leave my man alone, or stop screwing my man. Yet, again some women tend to overlook the fault of the husband, significant other, boyfriend. Excusing his action with "a man's being a man" if someone offers it to him of course he's going to take.
This could also be turned vice versa.