Well my plan to refrain from sex was derailed rather quickly. One day of no pressure and I received two things. One was an email from my W, which said among other things that "she was a very very lucky woman to have a man who would stand by her through this," and then the following morning we had intercourse. All I did was put my arm around her and she wanted more. Is this about control? ....But whatever, the point is that the attitude of backing off had an almost immediate effect. I will keep this position.