My ex an I have been separated for nearly 10 years, divorced for 5. We settled everything pretty quickly and amicably regarding division of property, CS etc. We have a 14 year old son who has had behavioural problems since kindergarten and is now entering high school. Throughout his school career he's been a regular visitor to the principles office, received multiple suspensions from school, from the bus etc. This year my ex made the unilateral decision that he needs to go to a private military academy costing $40K per year. My income is about 80K. Her's is about 40K but that amount is arbitrary because she works for her new husbands business and they are actually quite well off. I've reluctantly agreed to try this school for a year and have taken $20k from my line of credit to pay for it. It will take me considerably more than a year to pay this off. We made a verbal agreement that so long as he is at this school I would not pay her child support as he is living at the school not with her. Now she's threatening to take me to court to obtain $300 per mo child support in addition to the school tuition and to force me to pay for additional years in this school with no consultation as to whether the school is helping him or not. I'm not opposed to continuing to pay some amount to her as she will need to buy shoes, clothes etc but given that the school is already beyond my means, I think she is asking a bit much. She also says that I can't argue that I'm not in agreement with him going to this school because my (new)wife knows someone who's child attended there and at one point several years ago supplied my ex with a link to their website should she want to look into it. I don't see that as my wife having made a financial commitment on my behalf. So...long story, two questions. 1. How should child support be handled given this extraordinary expense and the fact that the child is not living at home. 2. Can I be obliged to continue to pay for future years without being consulted as to whether he should continue.