Didn't realize so many of you guys chimed in on my issue.. thanks for the options/ideas.
I suspect their problem with us started a few years back when I installed pot lights in my car port... wanted to finish up so I kept working till about 730/800 and I guess the noise of my impact drill pissed them off.. they opened the window and made a comment. The noise wasn't a problem when my pops and I helped do some work around their place on a Sunday.
They are both retired and always poking their nose in everyone's business. I wish there was a way to get my cell # on file or something.. so when they call the fire department I can get a quick phone call to see whats up. I understand it probably doesnt work that way.. but this is bs.