CONTROL YOUR FREAKING CHILDREN PARENTS

Im gen so fed up with my school today i was walking home from school and we have like another school next to my school and the path i always walk theres a football place from the school next to us and there are always some random boys playing usually they never say anything when i walk by but this time they just had to open their mouth when i was walking past the football place i had my headphones in my hands i was about to listen to music but suddenly they call me satans child and that i need help and all that other stuff when suddenly another kid starts insulting me in their native language which i understood what they were saying to me i was already annoyed from school i dont need little kids to make my day worser also keep in mind they all said that because im emo where the fuck did even that sterotype come from that emos are satanist?? Idk about their parents teaching them respect but my parents teached me not to make fun of other people for their looks nor personality   and yes it once got so bad between me and a boy that his parents came to school and guess what they said to my mom. they dont see what he did wrong he literally was calling me names and was always throwing stuff at me?? at one point he almost threw a fucking pencil in my eye! and keep in mind he was in his last year before graduating while i was still in year 7 (in germany theres only year 5 to 10 before graduating) but its been like a year since he left and now im in year 8 only 2 years to go be4 i can leave this hell of a school