Not to rain on the parade, but what's the chance W will intercept the mail? Just looking at all the angles.. that's why I suggested sending it to school. Doesn't have to go through mom and her prying eyes.
I can understand what you are saying. Take advantage of the times you do see and interact. Like swapping D. When you show up to pick up or drop off... be dressed to the nines.. remember.. You are the best thing since sliced bread. (what was the best thing before sliced bread?)
You have to realize.. by not contacting her, you are showing her a change as well. You don't need her. Your life will be just as complete without her.
That's a big message that can't be made with words... only actions.
