This may not be a completely hypothetical question, maybe someone has experienced this.
The scenario is I'm relaxing in the garden fully dressed, my wife doesn't wish to see me so she's out. My neighbour pops his head over the fence and says I'm glad I've caught you in that state because my wife has seen you and is disgusted to see it. If you don't mind can you please keep that kind of behaviour out of sight !
OK we all know how to educate people that think like that but does he have a point, my wife makes it clear she doesn't want to see me does he have the right to make the same point ?
OK this came into my head sitting dressed in the garden after a couple of beers !