Looks like XW has gotten her lawyer involved in trying to get me to pay for all of the kids extracurricular expenses. They sent my lawyer a letter (which he sent me) asking him to ammend the already signed divorce judgment to contain such language as they say was mentioned in court. They included the court transcript, and the way I read it, my lawer only agreed that I was paying for those extracurricular things "right now". Nothing about the future. I will talk with my lawyer on Monday, but I am sure he will agree they have no legal grounds to force me to pay for everything. I dont even think they could use the transcript to change something that is already signed.
I am sticking with my fair division of financial obligations for the kids extra activities. That still puts me paying almost twice the amount for those. There was no way I could continue with paying for all expenses much longer - I am digging in to my final CD savings right now so as to pay for my taxes (no divorce bailout). I am sure X will be upset, but she will get over it and realize in the long run that paying a portion of her kids expenses will make her feel more proud later on. But then again, her previous actions seem to indicate that of a gold digger with no conscience.