There are all sorts of ways that a neighbor can be annoying, but there's something particularly special about one who somehow thinks they're entitled to your property and can control your life.
The worst I've had to deal with are ones who thought they could put their garbage on my lawn, but others have been audacious enough to think they can film inside their neighbors' houses or make them change how they decorate them.
But even weirder than these are the neighbors who think they can decide whether others are allowed to have pets or not in an area that doesn't have any such rules.
And in one unfortunate case, it seems that one such neighbor took advantage of a couple's kindness to such a degree that she's ruined it for everyone else.