When it came time for my h to divorce me, we both had to gather our financials and submit them. Needless to say, my xh did absolutely nothing towards the submission.
Keep what you worked on close to the vest and if and when the time approaches, you'll have your ducks in a row. If you aren't sure about what you want to do, sit quietly and the answers will come.
Keep the focus on you and your family for now.
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.