need help and advice!

i’m asian so my parents own a restaurant and ever since middle school i’ve had to work there and i never received a actual child hood. my family is completely split apart from each other because of my parents and how they don’t like each other. ever since we had the restaurant, my mothers anger issues have gotten worse and she would always just yell for no reason and she would blame every fight that happened with someone else on me. and she would threaten to kill me and tell me that she hates me and wishes that i was dead. but when that happens so much, i can only hold so much inside of me. so i stood up for myself, my friend has offered me to live with her and living with her means that i can have a childhood and live a life with a peaceful family and be a actual kid and just live! but i feel like deep down even with how my parents act that they still care for me but i want a childhood but leaving means that i’ll completely loose my family. idk what should i do please give me some advice