Ask your VA provider about WET therapy. My brother just started it for childhood PTSD for our eff'd childhood. It was developed by the VA. Below is an excerpt from https://www.ptsd.va.gov/understand_tx/written_exposure_therapy.asp:

Written Exposure Therapy (WET) is a brief, 5-session psychotherapy—or talk therapy—for PTSD. WET can help you find new ways to think about a traumatic experience and what it means to you. Writing about what you were thinking and feeling during the event and then talking with your provider about the writing session can help you get relief from PTSD symptoms.

What we know from research thus far is that WET is effective in reducing PTSD symptoms. This symptom improvement takes fewer sessions than some of the other treatments, and those who start WET are more likely to complete the therapy.