Then again, I live in Utah where a sizeable portion of the college-educated women major in Family and Consumer Sciences at BYU. Seriously, though. http://registrar.byu.edu/catalog/2011-2012ucat/departments/F...
My wife graduated in marketing and has worked and is fully able to work as a professional. I kind of view it as noble for her to bear the responsibility of full-time child rearing. It's undoubtedly a more difficult task than my sitting around on a computer all day occasionally going to meetings with catered lunches. ;)
It's cliche, but: if someone stops being your friend because you leave the job market for personal reasons, they were never your friend.
I think it's hard to disparage when any partner chooses to stay home -- and isn't choice a core tenant of feminism?
EDIT: Please, and if you want.
That said, even if you think the person made a poor choice, criticism and cutting off relations is a terrible response - in either case!
/s
[1] staying at home might as well be the new non-traditional choice. Feminism is now the old guard.