Maybe Imageer and I should pay the neighbor a visit! (cracks nuckles).
Seriously though, it sounds like the neighbor should hear that he has severely overstepped boundaries and undesired attention.
Yeah, that would be great if you both can pay him a visit. Thanks for "offering".
I wish my H would step up and tell him off, but of course he won't feel that he's in the position to do that since we're separated. I don't think the 2 of them like each other. Very soon after my H moved out 2 years ago, this neighbor wanted to find out more but I zipped my lips. He proceeded to bad-mouth my H!! Maybe he saw my H as competition. He knew me before my M because I lived there before my H came in the scene.