I think that the timing of your letter turned out to be even better than you ever could have imagined! You have him thinking at a perfect time! Now is the time to get out of the way, and be quiet, I think. Let OW come in, and most likely shoot herself squarely in the foot. You are going to be on his mind, and her immaturity, especially in comparison to you, is going to be glaringly obvious, even to his confused mind.
So, step back, and be still, I think. Watch and listen!
