The Lady in Dignity (2017)

Woo Ah Jin is a graceful and prosperous woman. However, bad things continuously happen to her. Her husband has an affair with a younger woman. Her father-in-law falls in love with his maid. And that maid is now plotting to take control of the whole family. Park Bok Ja is a mysterious woman and she hides her heartbreaking story. She brings about fierce hardship on Woo Ah Jin.