Can you marry Serana in Skyrim: Dawnguard? [duplicate]

In Skyrim, I want to marry Serana, the follower you get from the Dawnguard quest series.

Is it possible, if not, will it ever be?

Solution 1:

As of right now, it is not possible to marry Serana. See the link to the Elder Scrolls Wiki as well as discussion forum posts here and here on this very topic.

Serana will politely refuse a proposal of marriage, mentioning her unease with temples and complicated history.

http://elderscrolls.wikia.com/wiki/Serana#Trivia

As to will it ever be possible, anything is possible. You are certainly not the only person who has suggested this, and it is not unreasonable that this option could be patched into the game in the future. There is even a petition here to encourage Bethesda to add this option. As of right now though, there are no plans to make marriage an option.