What is the theme for By and By by Amy Bloom?

The theme of "By and By" by Amy Bloom revolves around the complexities of love, loss, and the passage of time. It explores how relationships evolve and the impact of personal choices on one's life journey. The narrative delves into the interplay of memory and desire, highlighting the bittersweet nature of human connections and the inevitability of change. Ultimately, it reflects on the resilience of the human spirit in the face of life's uncertainties.