I resent my mother so much

My mother is loud obnoxious and mean.
She's the type of person that likes to make fun of random people on the street....I am the complete opposite...
She never pays the bills ontime.. we are always getting evicted or lights getting cut off...
Never any food in the house, she doesn't make dinner, the house is always a disgusting mess can't and never invite friends over because of this. I scrub and clean the house and in a matter of minutes the house is messy again.
She never went to any of my school recitals, packed me lunch or gave a f$@k.

I am older now (23) and I can't stand her one bit she's so lazy and just smokes weed all day....
she's so depressing to be around.

When me and my older sister were younger we were homeless sleeping on the street for 2 days because of her negligence to pay bills.
She also used to have sex in the same room as me and my sister thinking we were asleep. ...
but we weren't. .. now that I'm older I think it's so disgusting. I just want to move out and disown her she's bringing me down so bad :(