: A popular sub-genre where the husband's family becomes obsessed with the protagonist, often to a humorous or protective degree. Popular Related Works
: A story where a cold marriage is upended by an accident, forcing the protagonist to navigate a new relationship with a man who previously loathed her. Themes for a Literary Analysis
: Focuses on a "villainess" who is initially hated by her own father, only for the story to reveal his complex, albeit misguided, devotion.
If the title you provided is a rough memory of a series, it likely refers to one of these:
If you are writing a paper on this topic, consider these points of analysis: I Forced Myself To Read A Webtoon. I Picked The Wrong One.
: Usually a Duke or high-ranking noble who initialy views the protagonist as a burden or an interloper.
: The protagonist often uses knowledge of the future (if it’s a reincarnation story) to win over the father-in-law, making her his "favorite" while the husband remains oblivious or jealous.