I would respond to her saying that your son is the most important thing to you and that she should be receiving legal documents shortly.
I have to say, that second to the last sentence is your W being a b*tch. That was pretty heartless of her to say something like that. How often do you see your son now?
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.