Worried

I've been worried for a while now about the way I have been feeling lately.
I mentioned to Andy the other night that it felt to me that we're drifting apart. He just feels so distant and I can't seem to get through to him any longer. He said in his blog that it was because he felt guilty for taking me away from my children and that it hurts him to see me so sad. Maybe it's just my own fault. I'm having thoughts about going back again and it's not just because it feels like I'm losing Andy. In a way I know that he isn't being completely honest and I'm hardly eyes wrong.
I really thought our love was strong enough to get through this, but I don't know anymore. . .