I got married to one of my friends while playing FFXIV, as many probably do. I also play the game all the time with this 1 friend, I do have a FC and it's fun and all, but the main part here is my friend.

For the story missions "This must be taken alone as a DOW/M"
For Duty Finder "Requirements: Being Alone."
(and lets be fair, leve quests do offer semi-co-op functionality, but lets be more honest here, it doesn't scale well even with 2 players, +4 levels with a healer/tank combo is a joke)


But my problem is that a lot of the content doesn't allow for players, be it married people or friends, to play with each other. so instead of playing the game together it's a (look at next comment for my glorious humor :P )


My main problem here is that the game rewards players really well for doing duty finder, and it also has a really good story, but you can't do either of these with somebody.