A Love Between a White Dove and a Crow, Based on a True Story

Any Stories About Exes Getting Back Together?

There was this book where the female lead returned to the country to get revenge on the male lead and demanded that he hand over her older sister. She shot at him, but missed and hit his ear. The male lead was in poor health and was the calm, desireless type. He lived in a traditional courtyard house. I can’t remember much else. Please help me find it, thanks!