Verbally, and Emotionally Abusive Mother

Has anyone else dealt with this? It’s been nearly 20 years of her abusing me and I can’t handle it anymore. I’m trying to be loving and kind... but I can’t handle it anymore. How would you deal with this? Have any of you been in this situation? I won’t go into detail because that would be over 20 full posts just on her abuse... if anyone has any suggestions, I’d love to hear. I know God will keep me safe through this- however it’s painful and it’s really upsetting. Any advice would be great.