At its core, the novel is a testament to the unwavering love between parents and children. Rosie and Penn's journey is marked by moments of doubt, fear, and uncertainty, yet their love for Claude, in all his complexities, remains steadfast. This unwavering acceptance forms the emotional bedrock of the story, showcasing the transformative power of love in the face of societal pressures.

Claude's desire to express himself authentically challenges his family and community to confront their understanding of gender. As Claude embraces his identity, his journey sparks conversations about acceptance, tolerance, and the importance of allowing individuals to define themselves on their own terms. Frankel deftly explores the nuances of these conversations, highlighting the importance of empathy and understanding.

The novel poignantly portrays the burden of keeping secrets and the liberating power of truth. The family's decision to shield Claude initially stems from a desire to protect him, but it ultimately creates a distance that threatens their unity. Their eventual embrace of openness, while initially met with resistance, paves the way for deeper connections and genuine acceptance.