Would you be mad also

I have recently found out about that the things that were out down about me growing up weren’t true. Most of it is said by white people and when I called them out for it they ignored it and got mad at me. I was recently looking into if I could do anything about it. Most were saying I might need to contact a professional about this and sort it out with them. They have lied about multiple things about me since birth and later in told me you can’t do anything about it so they got away with everything they done.