Marry. In all honesty I wouldn't marry any one of them. Cersei's a bit too old for me and she's selfish, arrogant. One Stark sister is too young, and now she's blind as well as obsessed with revenge. The other Stark girl is useless and doesn't do anything in the show. Every one else is either outright evil or corrupt.
Fuck. In all honesty I would fuck Cersei. Just to put the bitch in her place.
And I'd kill Ramsey. That creature is less humane than the devil.