Frank, you've come so far. Now, let go. Detach, whatever you want to call it.
NO expectations, she senses that and is not giving it to you. She's still thinking through a lot of things, so is confused and will be moody. Who knows what causes it...you're doing your best and that's all that matters. The rest is her emotions to sort though--so don't let it affect YOU. I had a HARD time doing this, but it's really working. It's good for you and for W, because it gives her the room to feel what she wants, act how she wants and not worry "geez, I had a confusing week and now Frank is all upset and I need to feel guilty for making him feel that way...resentment." You know the dance.
Focus on work, your house, your fun. Focus on you and what a great catch of a H you are. You need to keep saying this to yourself at least 100 times a day. Think of all the great things you did in your M for her, and now. How patient you are, and how worthy you are of her love and of a great M. It will come to you, but don't chase it. Just act like you deserve it in every action. Take back the control to your emotions.
When you start feeling like pursuing her (asking her questions, doing little things when she does not reciprocate or initiate) what can you do to divert yourself? Walk out of the room in a friendly way, change your thoughts?
Wait for her to initiate activities...or if you do, you did a great job today of cheerfully saying OK, no sweat.