Board Thread:Wiki-Related Discussion/@comment-1916997-20150927041610/@comment-1894786-20150929211145

Lola987 wrote: agree, and im really annoyed about Anastasia though, coz there been so many hints and its heavily implied that she is cidnerellas step sister but we dont have a confirmation To be fair... There is a timeline issue if Anastasia is Cinderella's stepsister. The ball is implied to have been about 4 years before the Curse (when most people seem to agree was Snowing's love story), while Out Of the Past clearly shows Ana in power at least 8 years prior to the Curse (since Paige/Grace is Henry's age, and was 2 years old during the comic).

And Cinderella isn't the only fairytale where one sister gets a man and the other doesn't. Snow-White and Rose-Red is one (the prince who is a bear becomes human and marries Snow-White).

And back when we speculated that Collette was related to Cora (making Regina and Belle family), people threw out a fairytale where one sister falls down a well, does chores for a witch and becomes highly successful. When she returns home, the other sister falls down the well and treats the witch poorly, so she becomes a beggar.

And those are just the two that I'm aware of, there could be many more.

So Anastasia is most likely the stepsister of Cinderella, but it isn't as sure of a thing as most people would like.