Good evening!
Owlswing, I too have read reports and interviews with people who believe that God somehow changed their sexual orientation. Also a couple of guys who believed that God taught them how to avoid temptation and went on to marry and have children. It was some years ago and I do not know their names though they didn't withhold names, but there was no-one of high profile (one was a television interview, an American chap. I remember his face very well and some of the things he said).
They seemed truthful and quite sincere in their beliefs. However we don't know what happened a few years down the line, which I know sounds very cynical but my experience of life has taught me that great changes of any kind do not always last; people revert to type especially under stress and show me the man or woman who has a stress free life.
The other possibility, or probability, is the person leading a double life and that happens a lot. Sometimes no-one finds ever finds out so they can have the best of both worlds but if it comes to light, there is a scandal. It's grossly unfair to the person they married and there have been countless cases of homosexuals (including clergy), marrying someone of the opposite sex, ultimately causing a lot of hurt which could have been avoided had they not tried to be what they are not.
All encouraged, nurtured even, by people telling them it is wrong to be gay!
I don't believe anyone can change their sexual orientation and there's no reason why they should. However all Hope said was he had heard of people who claimed they had, and so have I.