Sorry for the delay in reply, just seeing this now. My toxic, Cluster B mother died earlier this year. It just ramped up the crazy for some of her relatives. I look at it this way, she poisoned the well, but they chose to drink from it, including my brother and my may or not be ex-SIL.

It's normal to be lonely. Can you get some respite care for your son so you can go out and socialize a bit? That's the best way to develop a family of choice.