"If you really think you can have friends in this cult, just leave and you'll discover who your real friends are..."
How true this is. And it extends to family too. Some are reluctant to disown, but there are others only too eager. Real friendships are very rare - and even if you think you have a friend, they are likely to express a negative opinion of you behind you back. Judging others is a normal activity within each congregation, and it's often done to elevate the one judging.
I remember one elder saying his employer, also a JW, was less spiritual than him because he worked full time in his fruitselling business. However, if it was not for this man's generosity the elder and his wife would often have starved - that lazy good for nothing elder thought pioneering was more important that feeding his wife, and was not even grateful when given gifts of fruit and vegetables, always saying he 'deserved' the help of his fellow brothers due to his JW activities. Imagine if that person was stumbled by that elder's disregard for his duties as a husband - the elder would see that as confirmation that he was right all along that his employer was indeed weak - the fact that HE was a jerk would not even enter his mind. This is the way it is in that Org., and when someone leaves or is stumbled, the gossip mill often starts churning out all sorts of crap to make sure the blame stays outside the congregation and with the victim.