I think your wife also wants you to make a fuss over her and make her feel special (romance her). I think you've generated some momentum here grasp the moment keep it going.
After reading your last few post it seems like you are letting W slip through your grasp.
I think W sleeping elsewhere recently is proof that if you don't take control in the intermacy department W will allow someone else to.
If I may be so blunt with a big 4x2 if you don't [censored] your W she will allow some one else to. She is a woman with needs.
So don't wait and wait for the perfect intermacy senario to occur you work on it and create it.