I will list several legal links for you to check with before you try to go to court over this. As far as I know the cost of college depends on whether both parents can afford to do so and is usually agreed upon in the first court order. Since he is not agreeable to it your daughter maybe out of...
You do not mention where you live? I have listed several sites below for you to check on. You may also want to check with Salvation Army or Catholic Charities for financial assistance. Let me know if you need any other resources and where you live.