I am very happy to read the good news about your daughter's health.
As for your lawyer, he's a good one for sure. As for the xw, no matter how many times she is told, she will continue to do whatever she wants. She may even change lawyers and continue the cycle...but I hope not.
I do hope that you and the girls can enjoy the rest of the summer.
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.