I don't know if I should be mad right now or not. DH went down for a nap, leaving me with both kids... Again. I'm alone with these guys ten hours a day while he works and now he's napping so I'm alone again. But IDK if my irritation is okay because I nap every day, too. I just do it once he's gone. I just had some errands I needed to run that I would have rather had done alone or with DH so I'm not trucking both kids around.
I think your answer would be different coming from a working mom or a SAHM. Your in a position where your not used to be a sole care giver, your used to shared care giving. I'm alone with my kids more than 10 hours every day. And that's just a normal day. Most days my DH will come home and fall asleep while I cook dinner, and it doesn't bother me.