If the "2021" part of your search was the main focus, you might be looking for this series.
The series is framed as a collection of stories where each episode aims to keep viewers on the edge of their seats by unravelling crimes and deep confessions. It deals heavily with gender politics and the emotional complexities of its characters within their respective historical or social backdrops. Khushiyo Ki Chaabi Humari Bhabhi (TV Series 2023 - IMDb India. October 8, 2023(internet) khushiyo ki chaabi humari bhabhi 2023 hindi web series 2021