Go back and read the lighthouse story, that is really what you need to be doing right now. Your W is going to grieve over the OM, now is not the time to pressure or persue her, give her space. You stand tall, confident, happy, and show that things are good on your side of the M, let her want to be on your side of the M. I wouldn't talk about or go to MC until she has expressed remorse and the desire to work on the MR.
Don't isolate her, if you are doing something invite her, but don't pressure her to go, just let her know she is welcome to join. If she makes you breakfast, thank her and enjoy. If your making breakfast and she is around, ask her if she would like you to make her some.
You don't want to isolate her right now, you want to be supportive but only when she comes to you for support, let her initiate conversations (unless you are just saying hello, goodbye, etc.), and when she initiates conversation talk to her, validate, no pressure.
M - 9 1/2 years 5/5/16 - Bomb drop - 3 week EA 10/31/16 - We sold house 01/10/18 - D Finalized