Board Thread:Fanon Discussion/@comment-4598697-20140914152912/@comment-4598697-20140914205721

You mean this one?

Some fandoms don't take kindly to uncanonical relatives in general, seeing them as Mary Sues. Tolkien fans are among the harshest in this aspect, due to the large amount of purists and Tolkien's rather detailed genealogies of many characters. Back when the Lord of the Rings movies came out, a plethora of (mostly poorly written) fanfics were written that featured uncanonical siblings (usually little sisters) of Legolas, Aragorn, Frodo, and Boromir, among others,

I think Apple White, Raven Queen, and C.A. Cupid are the three EAH characters who I don't like seeing OC siblings for. With Cupid, it's because of her backstory. With Apple and Raven, it's because they seem to be the two most important characters in the franchise, and usually OC siblings for main characters are considerd Mary Sueish. I get a little suspicious of Cerise Hood siblings because she also stands out from the other characters (being part wolf).