Need help...?

My family has abused me for most of my life, things like strangling, threats... I also got bullied at school until I dropped out. I changed my name because everyone treats me badly, I felt suicidal almost every day and wanted to have a new start. My family found out and things got worse at home. One of my sisters hasn't talked to me for almost three months. She goes out of her way to make things difficult for me and pretends I don't exist. The rest of the family don't care that she does this and ignore me. When I first changed my name I felt happier and like things could get better for me. What I'm wondering is, should I change my name back to what it was so my family will talk to me and stop treating me like I'm toxic or carry on with my new name? Or should I just move away from them even though I have hardly any money and have anxiety/depression