M, Your husband is now at the stage of admitting what he's done. He's facing the demons that have been hounding him for the last couple of years. As he goes through his acceptance of what he's done, he will find a way to put the key in the door and open it to what he must do to correct some of those mistakes.
Continue doing what you are doing. It's very important not to change anything at this time.
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.