what happens to those detransitioned ppl at church?

so being trans has been scientifically proven to be a real thing and theres tons of articles on that and the brain differences of transgender ppl, but somehow prayers at churches make ppl want to immediately detransition somehow? My parents told me there was this hair stylist trans woman they knew that fully transitioned and everything, but then went to church and they sort of prayed the transness away and she was frothing at the mouth and all 💀. they were not lying, my mom would never lie to me. my dad would, but not my mom, so this is true. anyways, they said that she then detransitioned and suddenly felt attracted to women again..? Yeah, idk how to explain this. I'm confused. Is being trans really just "demons"? How could this even be explained..? Idk, someone tell me something. I've felt conflicted about being a trans dude cuz of this since always.