Caution, Hazardous Wife(2017)

Nami Isayama met a man through a blind date and married him. She and her husband moved to a quiet, exclusive residential area. Nami is now a housewife and she decides to take cooking classes. She meets other housewives at the cooking class and receives tips from them, while becoming friends. Nami surmises that one of the housewives in her cooking class is the victim of domestic violence. Nami decides to save the victim by herself.