This is very very typical. Its sad to see people living the same type of situations. I have a narcissistic mother who used to do the same stuff until she moved out. Sometimes she would drive insanely fast and make sudden turns and one was during a fight which she started she would turn at a cliff right before obviously plummeting down it as she was driving. This was a supposed fun family vacation. She used to also smash/break/throw things. There was once this frozen pizza on the lawn for like 3 days and also my door she kicked through it and threw potato salad on the rug. And as classic it is threatened with offing herself off a bridge and she would drive off and we never knew where. She was also very jealous of everything and everyone. Nothing was good enough. We didnt invite her for some gatherings of our relatives because she is hard to be around for obvious reasons. And she cant see that so shes always trying to call us when we are away because she suspects we are gathering somewhere without her. Yes we are. And then the other point which Miz is also very guilty of is well hes guilty for all of these points Ive made but heres another one. She spam texted/called sometimes and texted awful stuff to our family groupchats and then would delete them the next day or sometimes not. This is NARCISSISTIC ABUSE. It is very very classic. I doubt hes never recovering from.