Since you have served as an elder before, you are better prepared for this confrontation than the average publisher would be. But I don't expect anything good to come out of the meeting. I agree with others that the issue they will want to discuss is your loyalty to the organization's Governing Body. If you believe it is the "faithful and discreet slave" God is exclusively using to dispense spiritual truth to mankind then nothing else matters. That is the company line now. I was told that the only way I would be reinstated is if I would espouse this. I have refused to do so and will not return as a result. The organization's mistakes, errors, and crimes mean nothing to the elders. Only your blind obedience matters.
Quendi