If a man went on Twitter and went after the texture of sisters' hair unprovoked, if a woman responded vulguarly in the same manner, at best, folks seeing red over this would say it was foul but that he shouldn't have been talking shyt, and at worst, say he had it coming. If you make an effort to come at others unprovoked, you can't dictate the terms in which they respond. She was attempting to make herself feel better by critiquing others and got more in response than she bargained for. You can't put out negative energy and be appalled when you get it back in return. She didn't have to tweet that and he didn't either, but when you thrive off of attempting to make others feel bad about themselves, you get whatever that energy brings to you.