Biologically you are the daughter of Snow White and Prince Charming but the evil queen/regina mills took u to punish them but she raised you like a mother and loved you like one. When the curse (u were 17) was place to move them all the storybrook and they forgot they were fairy tail characters she let you remember Regina also adopted a little boy who you look as as a little brother.

Times stood still for 27 years until it broke when Emma Henry’s bio mother came back to break the curse whos your bio sister. Snow White took u and Henry from Regina bc she’s the evil queen.