Lydine, the daughter of a Duke, has spent her entire life neglected by her family and her unfaithful fiancé, Duke Fred. After years of trying to earn their love only to be met with coldness and betrayal, she finally reaches her breaking point. Realizing she is perfectly capable of being happy and successful on her own, Lydine decides to stop caring entirely. She abandons her efforts to please her toxic household and ignores her bewildered fiancé, choosing instead to live a life of independence and self-fulfillment. As she flourishes without them, the people who once took her for granted are left stunned by her sudden indifference. Written by Yura and illustrated by Hakoichiba.

Read Perfectly Fine on My Own, So My Fiancé Can Twist in the Wind manga in English, updated regularly. Also known as: おひとり様には慣れましたので。 婚約者放置中！ · Ohitori-sama ni wa Naremashita node. Konyakusha Houchichuu! · I've Gotten Used to Being Alone, So I'm Leaving My Fiancé Be!