Heartbroken Heiress's Revenge

A wealthy heiress leaves her family for love, only to be financially exploited and mentally abused by her husband after marriage, eventually reduced to working as a cleaner. One day, her husband takes his mistress to a fancy restaurant, where they unexpectedly run into his wife, who is working there. An affectionate nickname from the mistress makes the wife instantly see through her husband’s lies and betrayal.