One of the most difficult things to communicate to a guy/husband/father is that all of it is his. He has responsibility for everything, even if he isn’t the one who does all the work.
Marriage is a partnership with the husband as the head. That means that while the wife has work, and the two of them discuss who will take care of what, the wife’s work is still the husband’s to consider. It never becomes hers in a way that he is no longer concerned with.
The typical guy thinks about His work and Her work, and I don’t mean work designated for a male or a female. It’s easy for him to get upset when she asks him questions about her work, or when she doesn’t finish her work in the time he thought she should, because he thinks it’s carving into his work. This is precisely the (pressure) point. It is all his work. She is not messing with his work, she is doing some of his work, even if he wished it was more or different. If she has questions or concerns that she brings to his attention, this is not something other than his responsibility, even if he thinks he’s delegated a task to her.
A simple way to think about what is his: what if his wife died? He would need to know how to pay the bills, each kid’s allergies and schoolwork, what clothes don’t go in the hot load, and how many days in a row of chicken nuggets for lunch is actually unhealthy. What if she was in a debilitating accident? He would need to take care of all the previous things and take care of her.
He could get mad about it, but that doesn’t make it not his responsibility. He could abdicate, run away to the garage, his man-cave, time with the buddies, more of “his” work at the office, or actually just leave the family, and it seems some guys do.
Is it possible for a wife to take advantage of a husband’s big shoulders? I suppose. Is it likely that she would take advantage of this, while he’s listening to her and seeking to serve her for both of their benefit? I don’t think so. But such a situation is rare because, as I said at the start, it’s hard to get a guy to see it all as his.