I agree, 40 is the point you realise life is too short for bullshit!
I'm Nc with my sister for I think about 5 years. Had been Nc with her twice before and allowed myself to be persuaded to give her another chance cos "she's your sister" "it's faaaaamily" "you're making it sooooo hard for meeee"
Mainly my mother.
Reasons:
CONSTANT lying, about all sorts from little pointless shit to HUGE important shit - seriously would shock a lot of mn,
Totally unreliable - hours late for arrangements, flaking at the last second
User - uses EVERYONE for money, time, support - just expects it.
Being a shit aunt - my dd is eldest gc, as she got older and started to see through her, and call her out on her crap in that blunt way kids do, she started scapegoating and gaslighting her, trying to gaslight me into blaming dd for stuff she hadn't done.
Final straw was a really shitty action at a time of family crisis, sorry far too identifying to say. But this time she dropped herself in it and mum witnessed - and it involved her attacking me physically. So this time mum hasn't even attempted to persuade me otherwise - she barely speaks to her, herself!
Not a decision I took lightly or without VERY good reason. You know that feeling when you didn't realise you were tense, then you take action you were worried about, then afterward you suddenly realise how tense you were? That you seem to actually be breathing? That's how I felt after blocking her on everything (which did need to be done as she was sending hugs rants of text).
Several cousins because they've turned into insufferable snobs who think they're better than everyone else just because they married into wealth. They've treated other relatives - who were there for them when THEY were struggling - appallingly, inc pretending not to know them in public. Disgraceful.
Lc with parents - childhood abuse etc prob should be Nc but it's hard to explain when it's parents. It's a very strained relationship.
Couple of friends, not close friends, brexit brought out the worst in them and they revealed themselves to be extremely racist (in one case I suspect unwittingly) - blocked!
I don't think others can judge based on one post. There's usually a whole catalogue and posters only say the instances that stick out for them. Nobody is owed a relationship.