Tears, Sure your h misses the family and home. He's discovering that life on the other side of the fence isn't as green as he thought it was. I would be very cautious about allowing him to return home too quickly. If you already have boundaries in place, keep them in place once he returns home. Your h needs to prove to you that he is trustworthy and can do the hard work of reconciling and respecting you for the person you are. He will need to be transparent in what he's doing and in most cases, provide you w/the pass codes to his cell, computer, etc. Just remember, actions speak louder than words.
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.