The Wealthy Daughter's Father Quietly Begins His Revenge

"I cannot make someone like you, who does nothing but dress flashily, into a queen!" A story where the "father" of a noblewoman whose engagement was broken off according to template circumstances begins his revenge against the royal family. Is extravagance evil and frugality good? Have you not forgotten your own duties? There is no direct comeuppance. True nobility lies in cornering one's opponent without dirtying one's own hands.