Read Manhwa She Wasn’t My Daugther / She Wasn't My Daughter / It's Wasn't My Daughter / Not My Daughter / She Was Not My Daughter / You Weren't My Daughter / 내 딸이 아니었다
Diana loses her sight to save her daughter, but later discovers the child is actually from her husband and best friend. After her death, she returns to the past and tries to find her real daughter.