Since you've made the offer, I would recommend you stick to it. Make it a memorable time with your sons. Leave an impression that gets your W thinking again. Of course you're not doing it for her benefit but for yours.
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.
