You keep posting variations on this question, and it's not something the board can help you with. You are essentially asking the board to read your ex-wife's mind, and mindreading is A) very often wrong and B) unhealthy.
You might want to research "ambiguous loss" and look for resources to help as you try to create closure.
What are you doing to create a happy, healthy life for yourself?
Me: 44 H: 44 Kids: 20, 16, 16, and 10 Together/Married: 22 years H announced he was emotionally detached and considering D: 4/4/16 H announced he is going to try to stay and reconnect: 5/1/16