Ms. H, You must remember that Karma has a way of coming back to bite a person on the @ss. Give him enough rope and he will surely hang himself. From what you've written, your lawyer is just the person to take him on.
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.