

I think you put it well already. Those people have issues. Try to build as much independence as possible, and run. This has nothing to do with conservatism or religion (other than maybe weaponizing those things), and everything with manipulation and mental illness.
As I said it in another comment: Run, don’t walk. You owe them nothing. But you owe yourself and the good people you met / can meet to live a good life.


That is what I mean. Imagine being an otherwise decent person who just happens to strongly believe in the whole conservative-christian system of values. Wouldn’t you want to act on your son being potentially gay?
Or even if you convince yourself that it is better to sweep it under the rug for the sake of peace or something, wouldn’t that be something you take into the grave? And, secretly feel relieved if your son “came out” as straight to you? After all, your own son apparently managed to get back to the “right path”.
I am not a psychologist, and I believe that it is not appropriate to diagnose people who didn’t ask for a diagnosis. But the father has some serious issues, and for his own safety and sanity, I can only tell OP to run and CYA as best as possible in case the family lashes out.