We think you are very brave to have her to to session with you! What a great idea to have T mediate for the two of you. If this can be a peaceful way for the two of you to define your expectations of one another, and to make those expectations reasonable, that could have such a positive impact on your life!! We hope you can stay strong and calm until then, and hope you will update us about how it went.
We send many caring thoughts to you ~ Emma & Gretta