Free from toxic friend

I’m kinda proud of myself that I stuck to what I wanted, for almost three years I’ve been dealing with a toxic friend. I felt because of our history that I could forgive her over and over when she was degrading, insulting and hurting me emotionally. Threatening to not be my friend if I didn’t do something for her. Well finally I told her that we should just focus on our own lives and she didn’t answer. Although I do feel a little sad that I’m losing many friends it’s better in the long run.