If you're expecting this to be the final wake-up call for her, I dont' think it's going to happen. Honestly I think she needs to see the shoe on the other foot. She needs to see you with someone or perceive that you're with someone and have them interact with the kids.
She hasn't felt any "loss". Does she still call you to chit chat?
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.