If you haven't seen this: An Arkansas wedding photographer named Shayla Herrington shared three signs that a marriage will NOT last. She got them from a pro who's been photographing weddings for 15 years.
The first one is: The spouse takes more than three family photos without their partner. The second is: The bridesmaids or groomsmen avoid talking about the spouse when they're hanging out together. Usually means they don't like them.
The third one is: The newlywed spends more time with friends or family at the reception than with their new spouse.