As the Old Saying Goes, a Young Lady with a Bad Temper Is a Willful Person.

I want to read a book like "The Charming Concubine: His Ascetic Highness Loves His Wife as Much as Her Life". The heroine was born prematurely and was weak. She was pampered by her family and friends before marriage. After marriage, her husband was even more spoiled than usual and was very willful. The male protagonist was the only one who treated the heroine in every way. Even more so in the later period.