Part of being dark is being mysterious and being disinterested in her game. By having that conversation you've confirmed to her that you are still on her hook and that she has some power over you.
If you have to have a conversation, just seem distant and somewhat bored, keep it short and just business.
Me: 43 W: 37 Together: 18 M: 15 D: 8 yrs old ILYBNILWY: March 2011 She Filed for D: August 2011 She moved out: Sept 1, 2011 Reconciled: May 2012 Divorce Case dropped: July 2012