I literally hate my family. My sister is insecure and not to be cocky she has admitted it but jealous of me cause i was…

I literally hate my family. My sister is insecure and not to be cocky she has admitted it but jealous of me cause i was always the pretty one. I am literally wearing "mom shorts" and have the waist band by my belly button cause they are uncomfortable on my waist tells me I am dressed inappropriate which I am really not so whatever shrug it off than her rude af husband says "i think im going to be sick" i say you went a little to far next thing my sister and entire family are snapping on me saying i cant take a joke problem is if anybody ever said that to my sister my mom would of snapped especially when she was pregnant. Mind you my sister is 29 and I am 25 but my sister will cry like a baby so my mom will scream at me i know they hate me they always have but im tired of it. Its not ok for a man to insult you if my boyfriend was to say something like that to my sister believe me they would have been pissed at him but since its my sisters husband its ok whom always makes digs at me but funny thing he always had a crush on me before i introduced him to my sister a few years ago. Sorry for venting but if i could just have my boyfriend and i . i would i dont need or care for my family.