I talked to my other L this week. To minimize the financial impact, I have to give this up to 3 more months before I file, but I also want to have any D wrapped up by the end of 2015. Unless W files first, I have to play nice for a couple of months.
As part of a smart overall strategy, I have no problem with this tactic Zew. In fact it's wise. Let your wife be the emotional, reactionary one. You listen to your attorney, and play the long game.