Why does Mrs Montrose wants to cancel the show in surviving the applewhites?

Mrs. Montrose wants to cancel the show in "Surviving the Applewhites" because she believes that the production is disorganized and chaotic, reflecting poorly on her reputation as a director. She feels overwhelmed by the unorthodox methods of the Applewhite family and their unconventional approach to theater. Additionally, her concerns about the quality of the performance and the lack of discipline among the cast further motivate her desire to shut it down. Ultimately, she is conflicted between her artistic aspirations and the challenges posed by the Applewhite family's unique style.