Cristal (1985)

A poor maid becomes pregnant and is fired and banished; with no job and no money to support herself and her baby girl, she leaves her in an orphanage. Years later she has become very rich and successful but has never forgotten the child she gave up years ago, or the grudge of hate she held against the people who mistreated her. Meanwhile, her child has grown up into a beautiful young woman who becomes a successful model and falls in love, but doesn't know who her natural parents were.