How does the author come to define the meaning of "home" in the memoir, Let’s Pretend This Never Happened?

At first, home is a place and a time that Jenny struggles to fix. However, later on she discovers the real meaning of a home. Each time Jenny and Victor visit their hometown area, they are struck by the number of new developments and major retail businesses springing up in the area. Everything they knew as children and young adults is either changed or has disappeared completely. As a result, Jenny comes to reflect on the idea of home. She comes to understand that home is not a particular place. It is wherever Victor happens to be.