Ainiku da ga, Kimi wo Tebanasu Tsumori Wanai: Reitetsu Onzoushi no Geki Ai ga Afuretara

Miyu ties the knot after being urged to do so by her father. Kei, her husband and first love, is an heir to an old money conglomerate. She has looked up to him ever since she was little. It had always been a dream of Miyu's to get married...but Kei has yet to touch her. Heck, she doesn't even have his permission for them to live together. Six years have passed, and now Miyu has decided to get a divorce to put an end to her lonely days. But in the middle of asking for a divorce, Kei tells her that he can't hold back anymore, and he starts showering her with love?! Why did he keep his distance all these years, and why is he trying to show his love now? Kei's extremely clumsy attempts at showing his deep love for Miyu will have you swooning non-stop! (Source: MangaPlaza)