Not sure this really belongs in AIBU so apologies if it's in the wrong place.
It's long - I don't want to drip.
We bought our first house 3 years ago and we might have been a bit clueless. We had a wood burner put in, and when it came to dropping the flue it was found that the brickwork on the chimney (shared stack on a semi) was crumbling away.
Our flue guy wasn't set up to do a full repair job, but said he could patch it up and make it safe. We told NDN this and they agreed, and contributed towards doing their side so it was all safe.
A few weeks later they asked when he was 'coming back to finish it'. They weren't happy with how it looked.
We were a bit
but said we'd ask him to come look and see what he could do to make it prettier. He agreed, but said he'd have to fit us in around other work, etc.
Unfortunately this guy then broke his back, so it dragged out a bit.
In the mean time NDN got (understandably) impatient.
They told us their mate was a structural engineer how said the 'wrong materials' had been used and it was a fire risk (this was utter bollocks).
When that didn't work they became quite confrontational and would ambush DH on his way to and from work. This culminated in her screaming at me (8 months pregnant me) on my doorstep. I had a pretty rough pregnancy and that was the last thing I needed.
When that didn't scare us into paying £££ to someone else to make the chimney pretty (it's at the back, and you can barely see it even from the garden), they hand delivered a letter telling us we had ten days or they'd take us to court.
I sent one back basically saying they WBU, had originally agreed to the work, and that their gripe was with broken back guy.
Anyway, BBG (broken back guy) was all better by this point, so we asked to pretty please fit us in soon because NDN were peeved.
BBG came back and prettied their side for them, they were happy as far as I can tell (I haven't spoken to them since the screaming a year ago).
Since then NDN has taken to parking touching my car when I park on the road, which is annoying but not doing damage. There's been an incident where a friend's car got paint on it parked there, and this morning DH found a nail strategically placed so it would damage his tyre when he set off.
It's all petty stuff but we feel quite intimidated (and can't prove the last two were them).
DH asked neighbour about the nail this morning (I wouldn't have but there you go), and he said it wasn't him, he knows who it was (and the paint), but he won't say. Also something about the paint also happening to 'that Romanian guy across the road' as well. NDNs have (we think they're fake) CCTV out the front if that's relevant.
DH has called 101 and they've said they'll call back later.
WWYD? IABU to think our NDNs are unhinged and this is going to be ongoing stress until they die (a while, they're 60s) or we move?