Hi
Teal and welcome
My daughter was also on a year waiting list for DBT, we are in the UK. Is your son receiving any kind of care and support as you mention not 100% diagnosed, which makes me wonder if he's already under some kind of care? Can you share more about the situation you are dealing with, your sons struggles. We did make it through that year with a mixture of different kinds of support, one being the wonderful support of parents here. I'm glad you found us.
WDx