Yarinaoshi Akujo to Yousu ga Okashii Reitetsu Koushaku

At her family home, Duchess Delete was abused as nothing more than her stepsister’s shadow, and even after marrying, she remained isolated in her new household. After being used by the emperor’s nephew, Izekius, she was framed as a wicked woman and sentenced to death by burning. “I want to start over.” Her wish was granted, and through a miraculous regression, she vowed to take revenge. However, when she reunites with her husband, Asil, he is completely different from their first life. For some reason, he has transformed into an overprotective, doting husband who studies books on “how to treat one’s wife” with intense dedication?! She wants revenge, but her oddly considerate husband keeps throwing her off balance… A second-chance romance woven by a betrayed noble lady and a duke whose way of loving is just a little strange!

Original Webtoon