Some backstory. I am 14 years old and live in Central Europe. A month ago our main teacher (I dont know if this exists in America, basically a Teacher that coordinates all class Events, handles problems etc.) announced that she is pregnant and will leave in January. She said that she wont come back until 2022 at the very least, so we will get a new main teacher.


Lets get to business. The girls from my class want to throw a goodbye party and buy her supplies for her future baby. They asked me for money that would equate to 20 cents. I was skeptic due to reasons I will list later, so I didnt give them the money.


I went home after the school and told my parents. They were angry that I didnt give the money, so we got into an argument.


I didnt want to give them money because the teacher ignored death threats towards me. A problematic guy in our class (Probably ADHD) took  a knife and a lighter to school. When we were alone, he pulled out the knife and the lighter and started waving them in front of my head. He was telling me that he will slit my throat, rape my dead body and ignite it after that.


So I told the teacher, because that didnt sound like a joke, and we werent friends either. She told me that she will handle it. But she didnt. She swept it under a rug and didnt tell anyone.


So I told this to my parents and they didnt believe me and told me that I am an Evil scrooge for not wanting to give her money.


Am I the asshole for not wanting to give money to a person that ignored death threats addressed towards me? AITA For getting into an, argument with my parents? 