I'm not sure what to do anymore. She doesnt talk to anyone and locks herself in her room. I try to reassure her how strong she is and that she's done so much to overcome the mistakes she's made in the past but she just keeps talking negative about herself. Its always "nothing i do is good enough for anyone" or "theres something that always goes wrong" or "im such a disappointment". Her behavior is also affecting her marriage and she hasnt had a steady job. Shes stubborn when it comes to therapy. She has a history of self-harm and everyone in my family is worried about her. Idk what else to do.