The answer to Mother's Choice is as follows: The protagonist of the novel is a mother who is faced with a difficult decision to let her daughter or son leave her life. The background of the novel is that during World War II, the protagonist's family was in a very difficult financial situation and his mother had to make such a decision. The protagonist's daughter was a very good doctor, but she was also faced with a career choice. She chose to stay in the medical field or choose to become an artist. The protagonist's son was a very promising musician, but he was also faced with the same choice: stay in the music field or choose to become a doctor. Finally, the protagonist made a choice. She decided to let her daughter and son leave her life and let her daughter become a doctor to help others who needed her help.