I'm sorry that your mom is this way. I'm glad you and your brother have each other. I am sad for your mom because she ran out on the people that actually loved and cared for her and I doubt that the congregation will pick up the slack.
I think the newest WTs are scaring JWs off of dealing with anyone not JW. They will get the benefit of their own perfidy, I guess when all the elderly JWs run off their caregivers.
Very sad. You got out alive and safe though, which is good. Appreciate it.