"It's not cyclic when they need something from you:"
If you can provide the JW's with something (money, a place to live, someone to care for your physical needs) they will not shun you. It's all about THEM! The acorn doesn't fall far from the nut tree located in NY!
I believe some are staying in until mommy/daddy or grandparents die. How many will leave once they receive their well deserved inheritance? Hopefully MANY!