I agree w/DnJ. You do not need to apologize again. You have already done it previously. Continue to work on you. You do not need to tell him of your changes and what you are working on. Trust me, he wouldn't believe you...but stay quiet about them...for he will begin to see those changes and he will then test you to see if those changes are real or if you are just trying to win him back.

Be the best that you can be and be pleased and proud of your changes. It's sad that we all have to go through on this journey, but it does make us stronger and we do come out the other side far wiser and happier with ourselves.

I also agree that June 7th should not be your focus. In fact, that day, have you considered not being home when he packs or will you remain there to ensure he doesn't take things that he shouldn't? Sure, it is going to be sad, but the tension in your home will lessen once he has left home and to go to his new place. He's like a young man moving out of his parents' home for the first time. He'll be excited and I can assure you that feeling will not last long. He may surprise you be at your home more than you think.

For now, keep the focus on you and your family. Keep working out and it's okay to talk to a close friend about the situation. Hang in there!

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.