Op, i am sorry you are experiencing this. I moved away from my hometown 10 yrs ago, to a place that suited my now ex. Although only 80 miles away, none of my life long friends could ever be bothered to travel and i got tired of lugging my kids around and down the country at my expense all the time and my kids inconvenience. I failed , despite my very very best efforts to make connections where we are now as , you have to have lived here since Norman times to even be acknowledged. 4 yrs ago i had the worst yr of my life, I divorced, 12 weeks after that my Dad died and 2 weeks after that my mum had a mental breakdown and was sectioned . I did not ever hear from anyone, not one single person, not a single txt or coffee when i divorced, not a single msg or card when my Dad died, nothing when my mum was hospitalised. The worst yr of my life i was left totally totally alone and have now been ever since, including lock downs. I remember looking at my empty bare mantle piece when Dad died, not a single card was sent to me. That was my lowest ever point in my life.
I had not one single msg , contact or neighbour help in the whole of the lockdowns either. Luckily i was able to get out, work ( key worker) and look after me and my DC's without issue. We were fine. Had we not been i dread to think.
I do not bother anymore with " friends". I am no longer disappointed. I did so much for my friends and community, over the decades. Now they are all divorcing.. they make contact.. i ignore their WhatsApp's, when sadly they lose a family member, i do not respond and when they have a hospitalised parent ...i ignore. I keep people now at a very healthy distance and never put myself out anymore. Superficial relationships only. Very sad but even at work today i see unpleasantness and bitchiness against another and i really cannot be doing people anymore. I have my 2 lovely DC's, my cat and my auntie and that is all i need.