I like the start, up till 'equality' (did you mean to put 'inequality'? I ask because all the others are negative things.), because you're right, the world is a crappy place. But the rest... it's pretty sexist. I mean, just because some men discriminate against women and don't treat them right doesn't mean you can generalise against them like that (e.g "it’s for the men to decide when it’s time to go
to leave a party"). It makes you no better then the men you're talking about. After all, some women do the same thing (discriminate against men). Hell, some men are even abused by their wives, just as some women are by their husbands. Anyway... It's like writing a poem about white ppl being racist against black ppl; it's one side of a story. Because some black people are racist against white people, too. Perhaps a better thing to do would be write a poem expressing both sides.
Anyway, well written poem.
Keep writing

P.S Odds are, someone's gonna take this the wrong way and flame me as a sexist anti-feminist, or take it another wrong way and flame me as a racist. Well, to whoever does that... _|_ (that's me giving you the finger). :P