I think the bigger problem in general is that it isn't a reasonable solution to ask someone in the OP's position to simply move. IRL, I've had bad neighbors and I chose to move. It cost me a pretty penny to do it, but I'm much happier for it. And that is in the current housing situation that this country is in...

Housing is rarely available... and no amount of currency can fix that problem due to the nature of housing in this game. So, moving to a different plot to get away from the "nuisance" isn't really an option.