How do i stop my older brother treating me like a child?

you're suppose to respect the older ones regardless.and you wanting to go to a party and he saids no then respect what he saids.the thing of it is you have no mom and hes suppose to look after his lil sis.makeing sure you behave.he doesnt want to be responsible if something happens to you.and if you're going to cry and say bad words or eevn smart mouth at him or others,thats no way to get a chance to go to a party,etc.just learn to respect what he saids and the next time you might get a chance to go.just when he saids no,eccept it.dont show your ,etc.just act like its ok.maybe clean up your room or do some chore,etc. might help.just be nice and understanding.maybe ask to go somewhere instead of telling.just be less of a spoiled kid and more of an understanding teenager.