I understand how you feel. Every friend I've had, has let me down. I had a long thread on it, and it seems many others have experienced similar.
I got divorced from 1st H, and long standing friends never once checked in on me. No "are you okay" calls, just nothing.
One friend was always needing to be rescued from drunken disasters, this went on for 8 years. She drove when drunk, stole things from me as well. And then accused me of having an affair with her very fat and ugly DH, even though I had a very handsome BF of my own. Just ridiculous.
Another very close friend slept with my then H.
One friend attacked me after a night out, because the guy she fancied liked me and not her.
And my one and only sibling has bullied me for years, so I went NC.
The endless drama from other women is exhausting. At some points, I was getting 50+ texts a day. I now have silence, unless it's my DH, kids (grown), or customers, which is bliss.
I do miss people to go out with (a little bit), but I figure I have my DH and my grown kids for that, and we all get on great.
Too. Much. Drama.