The W is still reaching out to me daily, asking my opinions on condos, finances, sending me smiley faces, making jokes, being all upbeat and sometimes for no reason. She sent me a note out of blue "Thanking" me for giving her an advance (for money) on what I send her each month. She has never done that before ever.
IMO it's because you are not trying to prevent her from what she wants and that is to be free. Also, she doesn't have to feel guilty because she knows you and your Ds are ok.
It's going to take a long time before she realizes she fuched up big time. My guess is you will have moved on by then.