Do not leave your home and do not help her pack up her belongings. She will need to face the consequences of her actions all by herself.
Once she leaves, check w/your lawyer and ask about changing the locks. Mlcers just love to return to the home while you are out and take things. You may not even notice the items gone until you need them. That happened to me a few times until the locks were changed.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.