Board Thread:Spoilers!/@comment-25613119-20150304154923/@comment-25613119-20150309103639

Edzz wrote: I'VE GOT A THEORY!

Maybe Cruella, Ursula and Maleficent found a way to escape the curse, but as it came Maleficent went into labour. They only had enough room for three, so Maleficent let her child go through with Ursula and Cruella, and that child grew to be Lily!

But Snow said they were the reason why Maleficent lost her child

If the Charmings didn't help them, they would still be taken by the Dark Curse so the baby would still be with Maleficent

They must have done something far worse ... I guess we'll have to see how the missing story unfolds