Got a cite for #1? That’s an odd one. #2 was a practice of the early Latin church, up to about the 7th century, much, much later for priests in “irregular” relationships . #3 is roughly consistent with the theology of St. John Chrysostomos. Finally, got a cite for #4?
1) It was an interview with Francis that was posted twice on the Vatican’s official website, both for months at a time until being removed due to outrage.
2)I’m not surprised that an orthodox is in favor of Holy Communion to adulterers in second marriages and will find whatever means he can to defend it. Two wrongs don’t make a right.
3)Since when are saints infallible?