Something happened in my life

I didn't understand that much when I was 17 years old, yes I know I don't understand that much now or I'm not that old yet but now how I should be treated and who is treating me. It happened among my friends so it was such a problem in my life that everyone was looking at me in such a way that I was very afraid that they would beat me but I didn't give up. Everyone left me but I was very happy that my family specially my mother was by my side.