PCG…I don’t think I am questioning our Prophet’s way of life at all.
In fact, I am actually trying to learn from it.
The most important thing you’ve highlighted in your post is kindness He possessed towards His family, His followers and humanity. His examples teach us how to behave towards our spouses…they do not absolve women of all responsibilities towards their families. You’re confusing the two.
As for dual income households…there are plenty of those and they seem to be working just fine. In my own family, its really simple. One of my sisters works as well as her husband. They usually plan their meals. Whoever gets home starts dinner and the other takes care of the cleaning. They share their chores and last I checked they still liked each other.