My mother

Hi I’m not sure how to use this thing yet but bear with me. My mother just got a letter today from a man who is in jail. Because of him he ex girlfriend threating to kill me and my family. She spent a couple of thousand dollars that was suppose to go to my out of school fleid trip to Costa Rica. The letters sickins me I am very disappointed in her because before all of this she have made a sex tape I saw it. Sometimes it seems that she don’t want me. And that I hav to watch her after school because she takes meds which I wish she didn’t. So can anybody giv me any advice(plz dont giv me tell to cut or kill myself)