Hello Bluegrey: Unfortunately I don't know anything about this. But I read your post with interest. Earlier this afternoon I watched a video on YouTube by California therapist: Kati Morton. One of her subscribers had asked a question regarding the safety of DBT for persons with autism spectrum disorder. Apparently there is some thought it can make self-harm worse.

So thinking in terms of your Thread, plus the safety of DBT for persons with autism spectrum disorder, it appears there can be some genuine dangers inherent in some therapy techniques including EMDR & DBT. I would certainly be interested in hearing more about what you find out regarding your situation. Best wishes...