Bridgette -
If hubby intends on staying on this path awhile longer, I'll say that it does get easier.
For some reason, when Greg was home with the babies, it was less socially acceptable than Don being home with the boys, now that they are 7 and 9. I think the image of a Manly Man knee deep in diapers and bottles of formula is less All American than a Dad doing homework, driving the kids to Karate lessons, male bonding while making dinner, etc. etc.
Also, we put together a home business for Don as a vendor of my company. Not only is he able to bring in money, working himself around what the kids need, but Don can give whichever answer suits him when people ask what he does. He's either a business owner or a stay-at-home Dad, depending on his mood or his audience.
Now, as far as being
infuriated at people being condescending, don't even get me started. Man or woman, it is so absurd to think that some people have such backward ideas about the contribution a stay-at-home parent is making to the family.
To me, a family looks at their situation and makes the best decision they can make for
the family....and everybody ends up making some sacrifices. I'm under a lot of pressure to keep our family moving forward economically. There's no deciding to quit my job tomorrow and take up sculpting or freelance writing or whatever. The family put their financial eggs in my basket, and my sacrifice is accepting that responsibility and living up to it.
Don's career background is in restaurant management ...that's what he went to school for, that's what he's done most of his life. Well, managing restaurants and family life don't go very well together, and so, for his family, he made that sacrifice.
Now the
trick 
is for me to make enough money so that 10 years from now, when the kids are almost out of the house and we no longer have to worry about the hours, he can open his own restaurant instead of managing other people's restaurants.
That's a family.
Andrea