Im sorry about all this. I don't think revealing the letters will help. I think it might help inform your next step though.
If you trust any elders, ask their advice about your chances of ever being welcome in the congregations and any suggestions on how you can not only be reinstated, but part of the congregation. You don't really want to be, but it may help you make your next move.
All the best. Later you can TP the MSs house.