IMO, sounds like a mix of guilt/regret or something. Or he could just be trying to keep things peaceful because he doesn't want to deal with the conflict.

Of course of other responses that could occur, this one's pretty good.

So how do you feel you need to respond?

Me:45, W:45
S:16 D:13
M:22, T:25
Bomb: July 2010
Putting finances in order for "D"
Continue to live in same home-separate rooms