Give it time, dear. You're panicking again! Breathe. He gave you a blank look this week, but in the future, you will be able to get a heart to heart in about the whole thing. Let him focus on work at the moment - once that is settled he can go deeper to the other things. Men have a hard enough time expressing their emotions but throw on top of it the realization of how he ran away and hurt his beloved wife - it may take for him time to regain composure and admit what he's done. If you bang him over the head with it he'll only shut down. But give him more time to feel secure that all is forgiven and that your new R is going to stick before he opens up. He has to do it on his own.
Come here and vent - we all understand how damn aggravating it is.