I'm Tired of Loving You

A girl born in the 1980s becomes a traditional housewife, working herself to the bone to care for her in-laws and children, only to be betrayed by her husband. Her in-laws and sister-in-law all know about the other woman, but the heroine is the only one kept in the dark. The naive woman can't understand it. She wanted to spend her whole life with him, and was prepared to live contentedly and work hard whether he was poor or rich, healthy or ill. Never did she expect her entire family to deceive her and her husband to betray her. She lets them have each other, then leaves with her three children to live on her own. Later, she meets a man who has also been hurt, and after a long wait, the two finally end up together.