TW: Our persecutor tried to kill us (again) yesterday

She self harmed and tried to make us overdose. We ended up in the ER (again) and as always, none of us remember what she did exactly. Our mother is going to kick us out because of her (we were planning to move out anyway) but she ruined that relationship, she ruined our body and she ruined many other relationships. She's totally out of hands all the time and after she leaves, the amnesia is huge. What can we do?