Dads and husbands

I've wanted to reply on the subject of dh's all week and now I finally can. Basically my dh does nothing around the house, he finds working a full time job so stressful that when he's at home he wants to relax and do nothing. He also does one thing at a time, so if I go out and leave him with the children he looks after the children and doesn't do anything else. For instance, if I go shopping on a Saturday morning and come in at 1pm or 2pm, everyone says, "Mom's in, I'm hungry, what's for dinner?" dh doesn't think to make lunch when I'm not there. (And the children don't think to ask - why is it they are only hungry when Mom is at home?)