An expert in parent-adult child estrangement, psychotherapist Tina Gilbertson, LPC, is the author of "Reconnecting With Your Estranged Adult Child: Practical Tips and Tools to Heal Your Relationship." She hosts The Reconnection Club Podcast, a solo show for unwillingly estranged parents; and also the Reconnection Club online learning community. Her first book was "Constructive Wallowing: How to Beat Bad Feelings By Letting Yourself Have Them."