B,
My suggestion is to pay attention to his actions, not his words.
If he is loving and happy, I would say to continue on the path that you are. I would pay attention to your own behavior on this, as well, since you noted that you were not all that happy before, either. If you feel this slipping for yourself, don't hesitate to check in with your H and see what his perception is. Keep the lines of communication open and loving. Be his lover and allow him to be yours. Make kindness a top priority. Validate each other.

You can't go wrong. You have come so far, so fast. Give it some time to sink in and I'm sure you will be reaching for each other, wanting to move forward and close this chapter permanently.

Honey