A Doll's House (movie, 1973)

Nora Helmer lives a quiet life with her husband, Torvald, in a small Norwegian town. While he works diligently at a bank, she looks after their children. But Torvald doesn't know that several years ago, when he was very ill and she was desperate for money, Nora forged a loan document and has been secretly working to pay the money back ever since. The arrival of her friend Kristine prompts Nora to re-evaluate her life and confront Torvald.