WW has to feel a sense of loss in order to change their path. your W is lost in the fog right now. She's riding this "emotional high" that she gets from talking to and being with OM.
She needs to realize what dissolving the M will look like.
Sandi has a lot of advice on this subject. Follow the 37 rules to a "T"
I'm an Alberta boy, too, btw, so is Tyler12.
I checked out just like you. Actually, there are a lot of similarities between your sitch and mine. I can tell you that the DB process works. It helps you become the man you want to be. It helps you become the man only a "fool" would leave.
The biggest thing is GALing and detaching. You need to remove your emotional self from her. A man by the handle job has a great thread on this. Make sure you read it!
Detach and become who you want to be and you'll be happier after this process, whether your D'd or not.