Lookie, I will admit that I am hardly a biblical scholar, having spent many a squirmy youthful morning in Sunday School planning activities for later on Sunday that were not exactly divine. But I don't remember anyone even suggesting that Jesus had a wife. This little piece of papyrus, alleged to be authentic, contain phrases in which Jesus mentions a wife and says that she will be able to be a disciple.
But scholars, biblical or otherwise, can all agree on one thing. If Jesus did indeed have a wife, she was, like my wonderful wife, a saint.