Matt Crawford speaks with author Lezlee Liljenberg about her book, If You Only Knew: Navigating DNA Surprises and the NPE(Not-Parent Expected) World. What would you do if you discovered your father is not your biological father? Or your mother is not the woman that gave birth to you? This is what happened to author Lezlee Liljenberg. In learning her truth, she realized there were thousands of people just like her that were dealing with this new reality.

Lezlee opens herself up to us and shares what her journey was like in searching for her biological father and how she has dealt with this discovery. There are many NPEs out there and more are discovered everyday. This book challenges what we think of as family and will be sure to help many in navigating these difficult ties and emotions.