Sounds good. Keep your head up, dear. Take the good w/the bad and remember it is a long process still even though you two are "together" again.
Michelle posted "DON'T take it personally!" and you've got to do whatever you can to keep this in mind. It was hard for you to accept when he was gone that it wasn't about you, so you have to work harder to remember that now that he's back that it isn't about you.
His depression will work w/him in different ways, so remember to detach and keep your feelings separate from his. If he's having a bad day, you don't have to have a bad day too.
