So what things would you need to see from your W to know she is working on the M?
What more can you do to work on yourself and the M?
You indicate in your first post here that you fear you are becoming your old self again, in the M. How is that?
What are her and your LLs?
I get that your head is spinning and it's obvious in your posts. The first you say that you might be making the wrong choice to stay, yet you just state that you are sure that you still love your W and have plenty of reasons to try to work things out.
How many sessions have you been with MC and what is your most recent homework?
Also, try to be specific rather than general in answering, what do you really fear about R?