Pyar Ki Pyas (1961)

Geeta, a five-year old orphan of Seva-Kunj, gets adopted by wealthy Asha and Ashok Gupta, believes them to be her missing birth parents, and moves in with them in their palatial house. She quickly settles down and is showered with toys, attention and affection. But when Asha becomes pregnant, gives birth to a baby girl, Ritu; Geeta is traumatized by abuse and neglect, gets depressed and decides to return back to Seva-Kunj.