Your wife is displaying the old ostrich syndrome. She has created a perfect little fantasy for herself, rubbed your face in it and planned to run away.
Let your legal team do what they need to do. They have proof so your wife can't deny anything. If she files a complaint, let her and let her pay for it. Don't accommodate her with the emergency set of documents. She was served, she just doesn't want to acknowledge them.
Be very careful though. Your wife may just take your son any way in her warped thinking. Be sure your legal team is aware of this.
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.