I f15 got in trouble at school today because my dance teacher claimed I had shrugged my shoulders and mouthed off to her (which she lied )and now mom believes her .dance class we have to dress out and be in the studio to get ready to dance ,but I dressed out early and (me and my friends )waited for us to get it the studio but my friend was going to go fix her hair in the restroom so we followed until we heard the music and left to get in the studio.Now we get in the studio and the teacher ask me did I care to dance (she's been my dance teacher for 4 years now )and I said but also this dance is for a grade so we have no choice but to dance ,and then that's when she told me I could just take a 0 like a "G" ,I didn't say anything to her but okay then she proceeded to tell me to go in the dressing room and change so I said okay and then she told my friends to do the same .Fastforward it's the end of the school day and I walk to my moms car with my friends only for her to start going off and saying that my friends were bad influences and that my dance teacher said that we don't care about her class and that I was a bad student and I didn't care .so now I'm in the car with my mom and older siblings and everyone starts yelling at me and im yelling back trying to defend myself .Then my older siblings called me dumb and then I get defensive and say that Im not dumb and that Im a straight a student and im top 10% of my class .then the conversation gots so heated that my older sister starts to hit me and then I sheiks myself only for her to choke me so I push her away and then everyone starting saying that I hit her (which I did not )and then my mom said maybe if she'll die I'll appreciate her more.it was definitely more arguing but you kinda catch my drift and I was telling my mom that the teacher was lying and my friends even backed me up .AITAH for wanting to run away ?