Author of The Princess Diaries Explains Why Disney Film Omitted Mia's Father
Meg Cabot discusses her reaction to the Disney adaptation's decision to remove Mia's father from the story.

Meg Cabot, the novelist behind The Princess Diaries, has shared her thoughts on a notable change made when her book was adapted into a Disney film in 2001. The author addressed a long-standing question from fans: why was Mia's father absent from the movie version of her story?
The Background of the Change
In Cabot's original novel, Mia Thermopolis is raised by her mother and her late father's parents. The character of her father, a painter, plays an important role in shaping Mia's understanding of herself before she learns she is royalty. When Disney brought the story to the screen, the filmmakers chose a different approach to the family dynamic.
Cabot's Perspective
Cabot has explained that the decision was driven by the realities of adapting a novel for a wider audience. She has noted that the script team felt a different version of Mia's family would work better on film, and she accepted the change as part of the collaborative process of turning a book into a movie. The author has been candid about the experience, acknowledging that some story elements inevitably shift between formats.
What Fans Can Take Away
The discussion highlights a common tension in book-to-film adaptations:
- Authors often have limited control over final creative decisions.
- Studios prioritise elements that translate well visually and emotionally for viewers.
- Fans frequently notice and question changes to beloved source material.
The 2001 film, starring Anne Hathaway as Mia, went on to become a defining touchstone for many viewers who grew up with Disney in the early 2000s. Cabot's continued openness about the adaptation process offers insight into how a beloved story evolves across different mediums. For readers curious about other Disney projects, recent Disney acquisitions show the company continues to expand its family-friendly catalogue.