So, we moved next to my MIL a few years ago. Since we moved in my FIL has gone into a care home due to dementia. MIL has always been a narcissist but since FIL has left home she has become worse. She’s taken on a ‘boyfriend’ in FILs best friend who comes round regularly to support, offer condolences on how awful we are. Our home is our dream and a project so not prepared to move, besides it’d be letting her win. Everything came to a head around Christmas time. My husband had a seizure and we were living in a building site thanx to her basically telling us to eff off from her home which we stayed in for all of 2 months before she blew up in front of our 4 year old saying ‘I can’t do this s**t anymore!’ As well as this she decided it’d be fine to leave a load of half defrosted food on our porch (as she needed to defrost her freezer on Christmas Eve?! And I had put some of our things in there with her knowledge when we were having our extension built). She also decided to force her way into our home on Christmas morning causing much distress to myself and our son. My husband took the brunt as she hit him, bearing in mind he had a seizure 2 days earlier! We moved into a grotty Airbnb for a month which was bliss as it was away from her! When we moved back in we decided to go no contact as we were suffering emotionally with her behaviour. Anyway since then she’s posted manipulative notes through our door as well as various threats. After a sustained period of silence she’s decided to try her luck again and poked her head out of the window asking for cat food, I perhaps stupidly said fine! I bought cat food and left it on her porch. Following this she poked her head out again, this time in tears saying ‘do you know what it does to me seeing my grandson out of the window?’ I was blunt with her, I didn’t grey stone as I find it impossible having a narcissistic mother myself but it felt cathartic. Since then she’s stuck her head out of the window once more to smile and wave at my son playing the lov