VioletAnai,
I'm sorry about what your mom has had to endure.
I would like to point out, however, that my friend is not being *paranoid* about slander being spread about her. I'm certain that she is indeed being slandered, for many reasons. Slander is a very effective borg weapon when the elders find one difficult to deal with for one reason or another...it would seem that you are already aware of this because of knowing your mom's history. My friend was difficult to deal with because she left an abusive husband...her husband, on the other hand, is well-connected in the congregations and has all his "privileges" intact. (My friend has not been disfellowshipped nor disassociated, by the way.)
I once heard an elder conducting a meeting on the topic of disfellowshipping say that a person can be reinstated but that 'it's never the same'. I remember thinking at the time, 'What a cruel thing to say...what's the point of being reinstated if it's never the same? Does Jesus' sacrifice mean nothing for the reinstated then?' I believe that that elder's comment reflects the mind set of the leadership and thus the majority....that is, that those who have been disfellowshipped and reinstated are still considered by many to be fair game for the vicious borg gossip mill.