Well witches have covens in this one right? It could have been someone from Adeline's coven. Though I like the idea of Cad not being the oldest as well hmm which do you like better? I like them both. Yeah I don't really see Adeline being Cad's mother either.

Lol okay :p I wouldn't really know though I don't like Vampire Diaries. Like I said I'm a True Blood kinda girl haha.