Being married isn't all that passive, but it is a great income strategy.
Having kids is a terrible one.
Having kids is a terrible one.
If you include kids in the mix, then, yes, much more expensive and the toll of a failed marriage much more significant.
Can I hire a younger, better looking guy to go marry a rich lady and send me back dividends?
This message comes from 2080.
That being said, I wouldn't advise doing it solely for financial reasons. :)