I’ve never been but I have known people who had flings in games and got their main characters married for fun. There’s also irl couples that do it too and it’s cute. But I imagine there has to be some online divorces out there, how do they split the raid loot in the divorce?
I’ve personally never married, although I’ve known a few couples that did so in game. Motre often than not it’s mostly for the practical rewards, although I’ve seen people divorce ingame after breaking up their relationship (and guild lol)