Through the experiences of the Garcia family, Alvarez delves into the complexities of cultural identity and the tensions that can arise when individuals are caught between their heritage and the dominant culture. She emphasizes the importance of language as a vehicle for cultural expression and belonging. By drawing attention to the challenges faced by characters like Yolanda and her children, Alvarez encourages readers to reflect on themes such as biculturalism, language acquisition, and the preservation of cultural traditions in a changing society.