A bigger problem is young people deciding to cohabitate without the benefit of marriage in the first place.
Strangely much of this is driven by young women, using pretzel logic that if they never get married, they’ll never know the pain of divorce.
Though they might know the pain of their baby daddy picking up and running off with a younger woman, leaving them high and dry.
People demand a split up of property, and courts are open to such arrangements as well. Thinking that you’re safe because of cohabitation is a myth.