Good question - why did it even get brought up. Both the priest and the nun brought it up and told Jane she should be having it, basically, instead of being chase in obedience to the Chrch teaching. And she didn’t say it was a problem and she didn’t say Joe was suffering about it. I am really wondering here. There seems to be some sort of cafeteria-Catholicism, based on misplaced compassion that has its own set of rules that this priest and this nun and Texas Roofer all seem to subscribe to, with some kind of consistent theme, that goes along with the culture of the day. One of the things our culture, and they, apparently teach is that if you are not having sex there is something seriously wrong with you, and you must remedy it, and whatever the Church teaches to the contrary is irrelevant.
And no, you’re right, its not a scandal. People aren’t asking. They appear like any other married couple with children, so, other people being scandalized in any way is not an issue here.