I am not surprised at what she said. She's a very lost soul, painting herself as a victim and a rescuer of sorts. She has created this fantasy scenario in her head about saving this man and doesn't realize that she is talking about herself and what she did to her husband and girls. So very sad.
I may be wrong, but if she does email the girls, it will be short and really not much of one. As you have pointed out many times, the girls are old enough to make their own decisions about whether or not to have any contact w/her. She just doesn't get it...they do not want to be involved w/her as long as she is the way that she is.
Again, so very sad. She has lost so much respect and trust from the people who loved her.
Sending warm hugs and positive thoughts your way today.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.