After Learning Well, My Husband Asked Me to Take Care of Him

The Yandere Heroine in an Ancient Novel Is Reborn and Wants to Break Off the Engagement, and the Hero Catches up with Her Again

I want to read a book like "After discovering that her fiancé is crazy, she regrets her marriage". I just want to see the kind of story where the heroine likes the hero at the beginning and the hero likes the heroine but doesn't show it. Later, the heroine dreams about the hero raping the heroine in his previous life and robbed the heroine of the engagement they had made. The heroine wants to save the hero.