What do you think your DH is mad about?
A couple of years ago, the male half of our cycling friends broke his hip in an early season crash. It was a very long recovery and he spent a lot of weeks working from home after he went off of medical leave. My friend (his wife) was extremely annoyed and complained the whole time, how "hard" it was. Basically, he does everything around the house and she was pissed she had to do things like go to the dump and do laundry for both of them. She's kind of rigid in how she likes things and a perfectionist, so the fact that she had more work pushed her over the edge.
I bet the change in routine and increased load is what's bugging your DH.