Kidnapped at Birth?

The plot is so quirky and fun—I'm curious whether this story was inspired by real events or just a wild imagination. What do you think led to this unique premise?

The book made me laugh but also think about family and identity. I wonder if others found the humor light enough to keep the story playful while still meaningful.

Seeing the story from Marvin's point of view made everything feel more personal and funny. I'm curious if this perspective was planned from the start or evolved during writing.