Waiting for someone like you

AU:where Jude and Callie were separated after their mother death. Jude was placed at Fosters household and later adopted, but Callie was bouncing foster homes for 4 years, till a cop, Stef's partner for 2 years, Amy fostered her and later on adopted her, after meeting her on crime scene. How will the two siblings meet after 6 years of separation? Not a Brallie. First Fanfic ever.