User:SOTO/Forum Archive/The Reference Desk/@comment-6036560-20140115001752

User:SOTO/Forum Archive/The Reference Desk/@comment-6036560-20140115001752 If she is the daughter of Amy and Rory, and Rory had never existed, and Amy and Rory had never married, then River shouldn't have existed. How then did she exist even at the beginning, even if it was explained how everyone existed towards the end.