The Duke, Who Didn’t Even Call Me by My Name Until Yesterday, Has Suddenly Started Doting on Me?

In the Japanese web novel 'The Duke, Who Didn’t Even Call Me by My Name Until Yesterday, Has Suddenly Started Doting on Me?', the story revolves around Duke Alexia's sudden change in behavior towards his wife, Mariane. After being bedridden with a mysterious fever, the Duke begins desperately searching for Mariane, whom he had never addressed by name before. Mariane, who had accepted a marriage proposal to clear her parents' debts, was previously neglected by her husband and mistreated by the household staff. However, a surprising turn of events leads to the Duke showering her with affection and attention, leaving Mariane bewildered by his newfound devotion.