Ex-Husband Regrets Her

A devoted wife gives everything to her marriage, yet her arrogant husband constantly criticizes her. Alone and exhausted, she develops terminal cancer and finally files for divorce, choosing to live for herself. Through treatment, she beats the disease and finds true love with a caring doctor who cherishes her completely. Meanwhile, her ex-husband discovers her hidden pain through her diary and desperately seeks forgiveness. But it is too late—she has already moved on with a man who truly loves her, embracing a new life as her best self.