Displaced (Work-safe Version)

Harriet Potter is accidentally switched at birth with Rory Gilder, a squib. Rory (Harriet) is sent to a muggle orphanage since she is unwanted by her birth parents. Harriet (Rory) is taken home by James and Lily. She survives Voldemort and becomes the girl who lived. Will the real Harriet be discovered before it is too late? OCxNeville, Fem!HarryxDraco, Fem!HarryxSnape. (Clean)