Expecting people to act like alimony doesn't exist when it does is not a reasonable position to take. It's also a pretty big goalpost shift to go from "Young women aren't interested in men's money" to "Okay, well, they are, but that's the way it should be".
I'm pretty sure it's implied that no fault divorce would also be nixed in a traditional society by the above posters.
Expecting people to act like alimony doesn't exist when it does is not a reasonable position to take. It's also a pretty big goalpost shift to go from "Young women aren't interested in men's money" to "Okay, well, they are, but that's the way it should be".