Madame X (1981)

Description[from Freebase]

Madame X is a 1981 drama film directed by Robert Ellis Miller. A woman is thrown out of her home by her jealous husband and sinks into depravity. Twenty years later, she finds herself accused of murder for saving her son, who does not know who she is. He finds himself defending her without knowing her background.

Portions from Freebase, licensed under CC-BY and Wikipedia licensed under the GFDL