Mike - IMO go dark now. Say and do nothing and wait for her to contact. Do as PDT suggests , get some legal ADVICE. Does not have to be acted on just do some ground work.
Hopefully it will not come to that, but be prepared. Do not let her know what your doing , where you are, how you feel until she approaches you and talk only when you know with certainity that you can speak with the strength and certintly you felt before. Any show of weakness here and I think you begin a long hard upward climb. Remember you have the moral high ground here and you need to keep it.
As hard as it is , keep busy doing things for you.
Pollyanna, thanks for the advice - that's exactly what I'm doing. Hopefully she shows up Thursday for MC; time will tell.