If you feel W in not into R yet then most definitely do not initiate R talks.
You set your own timeline.
But, remember your W needs time to see that any changes in you are true, genuine and stick.
So if you are wanting to save your M... keep following DB and GAL and work on yourself. Continue to detatch.
You will notice signs of W wanting to work on R but note that I think putting a deadline of this summer is in my book too short a timeframe from what you listed were issues in your M. That really isn't enough time for your W to see that your changes are for real.
