I agree with Emma and I have only been out for 3 years. The sad thing about it is not all congregations handle things the same. Some elders would say get back with your wife and some wouldn't hold that against you in your reinstatement. I am sorry you are going through this. Unfortunately if you choose to play their game (for understandable reasons) it seems like you have 2 choose:
1. Do the BS that they suggest regarding your wife. Which is dishonest because that is not what you feel. But maybe you can salvage some of those letters by mentioning in them that the elders are 'strongly suggesting that yall consider a reconciliation'. Maybe she will get the hint that it is not something you really want. And hey maybe you will be able to get full closer with that relationship during that time anyway ~ which can help you fully move on emotionally. At least you will be able to tell the elders that yall are communicating and trying to work it out.
2. Or wait until after the divorce is final and write another letter. Who knows how long that will take. But you can at least say to the elders that while yall were communicating that the divorce became final. But that if yall continue to be able to work it out you will remarry her. And they will want you to understand the remarry restrictions.
Good luck. Of course as someone who has freedom from the bOrg ... I would definitely suggest you make sure that all of this re-ga-ma-roar is worth the it. But if it is to you ... I wish you success.
Smiles