I have been looking for this story for so long. Its about Bella having a bond to Aro and Sulpicia that is parental; they are her spirt parents. The Culluns come to be punished for what they have done and some have the punishment of serving the Volturi for 100 years. Esme is jealous and wants Bella back as her daughter. That's all I remember, hopefully someone knows what I'm talking about.