Please, I'm the Queen" Klaroline

Caroline helps Rebekah Mikaelson with keeping Hope safe, but it doesn't take a few months like the witch said it would, four years later Caroline is on her own with a 4 year old Hope, Will the Mikaelson's ever find Hope and what about Rebekah?
How will Klaus react when Caroline turns up in New Orleans with a 4 year old who is his daughter?.

I don't own tvd or The Originals.