Faithful

Faithful (2002) is a drama directed by Marzena Grzegorczyk rated 10.0/10.

A mysterious letter embroils a successful politician in a long-running extramarital affair and sparks a conflict between three women: his wife, her sister, and his alleged mistress. Soon, his infidelity becomes marginalized as the three women confront the limits of their own honesty while trying to uncover the truth.