cooperating with ex is making me nuts!

[rm1759]

I think maybe taking the high road would be better.

I say this mainly b/c you have a court date for January, and you should act like a judge is watching every move that you make.  In my state (FL) one of the criteria for custody is which parent is more likely to foster a relationship with the other.  I think by proving that you are trying to keep the lines of communication open, and being cooperative, you will only help your case.

Now, once January passes, and you do not have the court date looming, then I would definitely take a stance of what's "good for the goose is good for the gander".  

She also be trying to get a poor reaction out of her.

Be the adult, even when she acts the child, and in the long run you will come out ahead (although the run can be difficult).