Family not communicating

[Muddle2000]

We live in the same town and have provided support for each other for years.
The only child developed a serious condition at 18 and without my help they would have really gone down the pan.
Lately though things have broken down. Looking back it is always me that does the phoning and I am left out of things even big things They are pally with their neighbours and put them before me. When I have a problem they never phone to see how I am . Everything is negative about me I do everything wrong.

I spent a lot of time and money on them .The neighbours are allowed to be rude to me.Is it time to quit and leave them to their neighbours?

What is your relationship to them?

Sometimes it's easier to take family for granted and they probably want to keep the neighbours on side. Maybe they assume you aren't too bothered.

We are sisters with 1 grown up child His father left them after 8 years for another woman We get no support from his siblings She is in denial of this
She got a dog from her beloved neighbours and never intended to tell me about it hence they were rude to me The boy is just following in her footsteps I suppose no communication
She is now ill herself but so are the neighbours Oh dear

I have terminated the relationship