T2SP: Wishing you luck tommorrow. Although my ex was one of the most stubborn and stupid walkaways - I also chose mediation. It was very painful but ultimately produced the best results.
It is law here that the divorcing parents share college expenses. My agreement states 4 years and he is to pay 1/3 costs (I earn more) and continue CS and pay for 1/3 books etc. He is getting off easier right now because she lives at home.
