I was reading on the following website, that mentioned that prenuputial agreements regarding alimony (apparently now renamed "spousal maintenance") were "disfavored by Wisconsin courts." I would think it would be better to have some proof of discussion on the topic documented in a prenuptial agreement though.
I also happened across this Forbes article from March while looking into the subject. This Kim Shamsky should realize she's now living in the 21st century.
Kim Shamsky admits she's angry about paying her ex-husband spousal support mostly because he's a man. After all, men are supposed to be breadwinners, not bread takers.
"A real man just wouldn't do this sort of thing," she says. "Maybe it's my Italian upbringing, but I don't think it's right."