Cali, I'm sorry to read the latest news, but I'm not surprised, as you might have guessed. Reconciling too soon, especially moving back in together, puts a lot of pressure on both parties. Expectations run high for the LBS and yes, we do tend to forget that they are still in crisis and navigating the path in order to get to the other side.
Will she file? No one knows for sure, but if she does, she can change her mind right up to the time of the hearing. For now, breathe, step back, sit quietly and allow the answers to fall in your lap. Please allow things to progress naturally and above all else...no expectations.
Cali, no matter what happens, you will come out the other side a wiser man who has learned so much along the way, i.e., especially having patience.
Cali, again, I'm sorry to hear the news...but she needs her space and time to figure things out. Give yourself a much needed break from the madness and start doing some things just for YOU and only YOU.
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.