My older brother Jacob

Is my brother Jacob my mom is never home he's so mean and so is his friends and he's not like teasing but like me in general and very neglectful to me because he didn't want me to be born I'm like 14 years old and he's like 17 I have long black hair and I'm Korean we're all Korean and his friends are always coming over they're always vaping and I don't know why so I just like being in my room and if I come out he tells me to go back in and if I did something wrong he would lock me in his room in the dark