Check out this self-guided course & packet meant for adult TCKs. Repatriation is the unique transition Adult TCKs experience when they move back to their passport country after living overseas. It is often a difficult season for ATCKs as they are grieving the loss of their community and known culture, all while navigating a new culture, place, and stage of life! This resource was designed for an individual ATCK to go through the materials themselves, or for an organization or school to use the materials and accompanied discussion guide to lead a cohort or to supplement an orientation program. Check it out by going to https://www.tcktraining.com/course/navigating-repatriation-as-an-adult-tck.
What is a TCK?
https://en.wikipedia.org/wiki/Third_culture_kid