I would leave the FB question alone. It's her choice as to whether she accepts it or not. If you raise the question, it will confirm to her that you are watching her every move. Sit quietly, be patient and the answers will come when you least expect them.
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.
