I think you should inquire as to what things he needs from the house and have them bagged or boxed up and ready for him to pick them up or arrange a time to drop them off to his place of work. You could also arrange to meet somewhere on neutral ground and give them to him. I would also inquire as to what he wants to discuss because you don't want to get blind sided.

Just my two cents.

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.