By "willing", I mean be happily married and faithful to.

I've seen this discussion around the internet. Men think that most women wouldn't be happy long term with a husband who is a homemaker. One who doesn't earn money but does the house work and the majority of the childcare. The women say that it's the men who wouldn't do it because they'd feel insecure or intimidated by having a wife who is the breadwinner.

I'd like to get some opinions on this. What do you think there are more of?