
When my book Misunderstood was published, I was immediately asked if/when I would write another book. At the time I felt I had nothing left to write. I’d put everything into those pages. Yet within a year a new idea started to form: a guidebook for Adult TCKs, showing that they are not alone in their struggles and sharing strategies for moving forward in healthy ways.
Since 2018 I have been doing both qualitative and quantitative research in aid of this project. It has been paused for multiple major medical issues and an incredibly disruptive unplanned pandemic relocation, among other reasons. During that time some wonderful resources for Adult TCKs have been released, which I regularly recommend. (These include Incredible Lives and the Courage to Live Them by Dr Rachel Cason, Belonging Beyond Borders by Megan Norton, and Girl Uprooted by Lena Lee).
Yet the dream of my wide-ranging guidebook persists. I have about 200 hours of interview recordings with 120 Adult TCKs from a variety of backgrounds, plus a survey with data I am starting to analyse.
The survey was originally intended as a quick effort to guide my research by distinguishing which topics Adult TCKs thought were the most important to talk about. Due to my medical issues, I left it open far longer than originally intended, and it attracted over 800 complete responses. Not only that, but with such a large pool of responses from Adult TCKs of different ages, I learned some really interesting information as well. (You can find the survey information and data analysis here.)
In this post I share a few key things learned about ATCKs’ mental health, plus resources for supporting TCKs and their families.
Unresolved Grief
3 out of every 5 ATCKs said their adult lives were impacted by unresolved grief. Another 1 in 5 said their adult lives were ‘sometimes’ impacted by unresolved grief.
While this won’t come as a surprise to anyone working with TCKs on a regular basis, it’s still a huge number. 80% of TCKs are impacted as adults by grief they haven’t processed effectively. This underlines the importance of giving TCKs of all ages (from young children through to adults) the tools to express their emotions, feel their feelings, and unstack their grief towers.
I am so grateful that there are now excellent grief processing resources I can recommend for every age and stage!
For young children, the picture book My Tower is Tumbling.
For parents of children from toddlers to teens, the short book The Grief Tower, available in paperback, ebook, and audiobook, and the workshop Unstacking Your TCK’s Grief Tower.
For both teen and Adult TCKs, Unstacking Sessions with an ATCK coach can be great.
For Adult TCKs working through this themselves, there’s the short book Unstacking Your Grief Tower (ebook and paperback) and the Unstacking Your Grief Tower Self-Guided Course.
For parents and caregivers who want to learn to support others, as well as ATCKs themselves, the workshops Grief Tower 101 and 201.
For anyone at all (TCK or not), What Made That Feel So Hard? (ebook and paperback), which also has a Bible Study guide.
Depression and Anxiety
Half of the ATCKs who took my survey said their adult lives were impacted by depression, and in a separate question half said their adult lives were impacted by anxiety. Another 20% said their adult lives were ‘sometimes’ impacted by depression, and 20% ‘sometimes’ impacted by anxiety.
This is by no means a scientifically rigorous study, but the fact that so many ATCKs feel that depression and anxiety have played a significant role in their lives should give us pause. Those of us working with TCKs have seen this anecdotally, though it can be hard to know if what you see in your work is true of the wider community or not – which is where large-scale surveys can be helpful.
TCK Training has a whole section of resources specifically for Adult TCKs, and among the workshops available is one on Understanding Depression as an ATCK and another on Understanding Your Anxiety as an ATCK.
For caregivers working with TCKs, there is also an annual Counseling TCKs Therapist Training (with 6 CE hours from the NBCC). The next one is coming up soon — on August 28th, 2024!
What do we do with this?
My little tester survey was never intended to be used as much more than a guide to show what needs our attention. These numbers definitely point to the importance of investigating what is happening with the mental health of Adult TCKs.
This is part of why I am so thankful for my work at TCK Training, where I am the Director of Research and International Education. We are currently collecting responses in a wide-ranging survey of Adult TCKs which includes questions about mental health experiences (both screening questions and questions about medical diagnoses) vetted by licensed psychologists and counsellors familiar with TCKs.
So far there are 1,300 complete responses from ATCKs who are citizens of 85 countries. We would love to hear from even more Adult TCKs, so please check out the survey information to learn more and pass it on to others. The survey closes on August 31st – not much time left!
As with all our research, the analysis of this new research will be freely available with no paywall. You can read findings from our previous research and learn the latest as it appears on our research page. By the end of 2024, we should have more detailed data on the experiences of depression, anxiety, and other mental health conditions in the TCK community. We believe that this data will help us as a community to better support families as they raise children abroad and to better support Adult TCKs as they move forward – no matter what their childhood experiences were.
Photo by Nik Shuliahin on Unsplash

Aneurin Howorth grew up up in East Africa as an MK. Both his parents are British, but he has an American accent from time spent at Rift Valley Academy. Aneurin is passionate about mental health and the relationship it has to living internationally. He believes we need more discussion around these topics and blogs about both at