Having met the hella transphobic pieces of shit who live in the nice houses with the white picket fences and neatly manicured lawns, I could believe they would do this to their own child if they're 'living a life of perversion'. I've been lucky with my family, but I've met some people who had some truly hair-raising stories about what their own parents did to them when they came out of the closet. Hell, some of the people I knew were 100% cishet, they just lost their faith and left their family's religion.
It's genuinely horrifying. Holy shit, the delusions that religious people indulge in drive them to some absolutely terrifying conclusions.