Blondie (2012)

Late at night at her mother’s house, where they’re preparing to celebrate her upcoming birthday, the wife goes out to meet and sleep with her lover after her husband passes out from drinking.

I, a Woman (1965)

The young nurse Siv is frustrated by the strict restraints of her religious parents and her boring fiancé, Sven. At the hospital where she works a patient Heinz, a married antiques dealer flirts with her. Although she is warned that he is a philandering playboy, she allows him to seduce her and they have an affair.