To his credit,
@asoul provided information from ancient Christian writers early in the thread for the consideration of his readers. To his discredit, he didn’t provide his readers with information from dissenting ancient Christian writers. He thereby painted a distorted picture.
He is of the mindset that he cannot possibly be refuted. (It’s pointless to discuss it with him; a waste of our time and his.) Christianity, as Church history demonstrates and documents, doesn’t cooperate with him.
Everyone must decide for themselves. As I commented very early in the thread, I don’t find the Roman Catholic argument persuasive. (I’m certainly not alone in that.)
I’m persuaded from scripture that Mary didn’t defraud her husband in the marriage, and that Joseph didn’t defraud her. They observed their respective marital obligations, including sexual duties, to one another, as generally discussed in scripture - which is unthinkable to someone indoctrinated in Roman Catholic teaching.