Tory, you might be interested in my book, The New I Do: Reshaping Marriage for Skeptics, Realists and Rebels (especally the last chapter). We are fans of time-limited renewable marital contracts (we have a sample in the book). I wrote about couples who have them, and no suprise, the wives were the ones who wanted them: https://omgchronicles.medium.com/why-all-women-need-renewable-marriage-contracts-1ce134c89890