This is great news!! Listen sweatheart look at yourself very closely in the mirror and determine what was your role in all of this. Accept it and work on it. He left. You were welcoming when he came around. He decides to maybe come home.
Do you see the pattern here? You are guarded. I get it. He is hesitant. I get it. Somebody though, has to do a 180 here and it sure as heck not going to be him.