Ok, so now I'm envious of your concert experiences as well as your sich with DH.
Truly, though, has DH said why he doesn't come home? Your situation seems so unique to me -- DH eating meals with you, having dates with you, even physically interacting with you - that I wondered why he's not home.
I can't even imagine my H considering coming home, at least by the way he acts with me. He's cool and kind to a fault -- never raising his voice, always saying the problem's with him and not me -- but he won't ever eat meals with us - even when it's just the boys and him, and forget anything that might even hint at dating or physical touching. I keep thinking that maybe he's right and that maybe it's really not going to come back together. At least, his actions suggest that he's not going to give me even a hint of hope.
For you and DH, though, it seems like it has come together -- or almost. Enlighten me, GF. (Oh, and then come over and we'll dance to Prince on my deck )