In fact, the idea is to go along with what is happening. She wants to leave and get a divorce, then you oblige with an OK, that probably for the best.
She wants to play nice, you return the favor. Nobody is saying, "be a jerk".
Just don't try to make her like you; don't disagree with her. "You don't want to be with anybody who doesn't want to be with you either" is one side of the coin.
M-47,W-40,No kids D-filed 5/27/2010 Piecing - 10/21/2010 -=Soon to be banned=-