Welcome, ChainedNo Longer!
You seem to have a lot of your close family "in", which makes this latest witchhunt very hard for you.
I'm a non-jw, and my jw SIL has now also declined to keep in touch since I failed to progress in my "Bible" studies. The jw ladies who were uber-friendly at the start of the visits have also disappeared. Ah well.
Hang in there, and I do hope that as others have suggested, once the present stridency wears off, believing jws will revert to more moderate behaviour.
I understand from another thread that you have at least one child, kudos to you for raising her/him out of the watchtower! That's a great thing to do for your child.
All the best, Retro