Then there's this truth about many marriages:

Love’s a condition
that should not have conditions
Love with conditions
is a property exchange
It’s legal prostitution

This piece by White Feather, along with my observations of friends' marriages, inspired me to write that tanka a few years ago. https://medium.com/@whitefeather9/prostitution-and-divorce-bae0df9fc677

Personally, I believe non exploitative transactional sex between consenting adults should be legal