She is deep into the OM fog.....deeeeep. That's why it is nothing but anger towards you.
Hang in there, lis, and don't go to where she is at....anger. I know it will be hard, but just keep throwing in reality to her....Remind her that you love her, want to stay with her, want to repair....it's HER choice to give up.....Remain the voice of reason and love even when she is the one being so ugly. You can do this.