I'm aware that the Cass Report cites trauma as one of the co-morbidities that needs to be unpicked when examining the reasons why someone might feel gender dysphoria, that looked after children are over-represented proportionally in gender clinics (and many have experienced trauma) and of lots of anecdotal accounts of people who have experienced trauma (e.g. sexual assault) identifying as the opposite sex. The common theme behind all of it is the idea of a gender identity developing as a trauma response.
What I'm not aware of, but would like to collate to share with someone I'm talking to currently, is any papers or books specifically on this.
Does anyone on this board know of any?