Are you still in counseling? Having a close call like that deserves to be examined. And meds and/or levels checked.
Why question your sis-in-law about FB? She's probably reacting to her own sister's dismay and feeling caught in the middle. It's only a bulletin board and seeing each other face to face is better than anything. I can see respecting her choices and leaving an open door. No pressure.
Time allows everyone balance.
*hugs*
PS.. at least with the season starting you'll be working so hard sleep won't be an issue. Anxiety creates its own set of problems, lack of sleep one of them, that really screws up the emotional balance.
Remember the tricks to stop the obsessing thoughts. Remember, anxiety takes a kernel of truth and magnifies it to the worst possible outcome.
