Ever since I got diagnosed and learned that BPD often comes from both a childhood trauma and genetics, I've been wondering what in particular caused it. I guess it's possible that it's simply because of my family mental historic, but it seems unlikely.

I have never been treated badly by my parents. So I know it has nothing to do with them. The only thing that I can think of is bullying. I've been bullied from kindergarten to high school, by other students and even my brother and cousins. All of the adults (my kindergarten teacher and my mom) I talked to about it didn't take me seriously.

But I don't know if it's enough? From what I've read, the traumas that cause BPD are abuse from parents and I did not experience that.