Now, I realize that this is a tricky one because there may be some of you whose spouses already get a lot of space, for whatever reason (I won't ask about specifics). In that case, you have to decide whether this is feasible.
I also think it's important for you to get your own space too, whether you work outside the home or not. We all need to get a chance to breathe and recover, even if it's just 10 minutes locked in a closet.
So give him space. And ask for your own. It's amazing what a little bit of breathing room can do for a person.