As far as I know she has not told the kids about the OM. Given the kids were upset when we talked about what D means, I hope she is going to delay the intro. They need sometime to acclimate. She knows she is moving fast and that the OM factor will really impact them, as well as our R.
I did suggest family counseling yesterday so we can all flush out our feelings and to make sure the kids are in a good state of mind. She did agree to this.