Perhaps, but many were dissolved because people had to spend extra time with their spouse.
Living with another person isn’t easy - no matter how much we may love them. we all have our own little quirks that our mates tolerate. (aww, it’s cute the way he/she leaves always leaves the toothpaste cap just barely screwed after he/she uses it)
But when we can’t get away from our mate for months on end, some of those cute little idiosyncrasies can quickly become glaring faults. (why the **** can’t you put the **** cap back on the toothpaste when you finish using it!?!)