We all have here at sonetime or another driven a whole box of nails onto our marital coffins by talking about the M. She has to come to you to discuss it. She has to bring up the topic. She is the one leaving. It sounds counter intuitive because you feel the need, urge, want, to do something, say something, vent emotions and thoughts, etc. Sounds counter intuitive, but you want them to think you are unaffected by it. Keeps them second guessing themselves, and the reasons why they are feeling the way they are feeling. A lot of these situations cone down to these elements. The ability to change, attraction, neediness, confidence, resolve, self work, validation, self worth, and value.