My friend opened up to me about hurting herself and she told me not to tell anyone, I didn't tell anyone even though it was EXTREMELY, she said that part of the reason she was harming herself was because of me. (I stopped talking to her when I was her friend and I was 'her only friend' when I was 13-14) I didn't tell anyone and she told me she stopped and than blocked me. I late tried to send a message to her mom about something that my friend had left in my house before they moved country and the mom asked me something about that something and than blocked me.
I fear that my ex-friends mom will tell my parents that I knew that her daughter was harming herself and didn't tell ANYONE. What did I do wrong?