You call your lawyer and may be able to file a contempt case to enforce the order, award you attorney's fees, and, in some but not all cases, incarcerate your son for violation of a court order. A strong lawyer letter before the filing may be sufficient, unless he really wants to go in front of a judge for disobeying a judge.
If you find this answer helpful, please mark it here on AVVO as helpful. In answering you, I am attempting to communicate general legal information and am not representing you (and am not your lawyer unless you sign a retainer agreement). Any information in this communication is for discussion purposes only, and is not offered as legal advice. There is no right to rely on the information contained in this communication and no attorney-client relationship is formed. Nothing in my answer should be considered as tax-advice. To ensure compliance with IRS Circular 230, any U.S. federal tax advice provided in this communication is not intended or written to be used, and it cannot be used by the recipient or any other taxpayer (i) for the purpose of avoiding tax penalties that may be imposed on the recipient or any other taxpayer, or (ii) in promoting, marketing or recommending to another party a partnership or other entity, investment plan, arrangement or other transaction addressed herein. Note that I am only licensed in Georgia and thus cannot practice in other states. I am also required to advise you, if your question concerns bankruptcy, that the U.S. Congress has designated Ashman Law Office as a debt relief agency that can help people file bankruptcy. State bar rules require that I disclose my name/contact information in any communication (Glen Ashman)
How old are the kids? As mentioned, you can seek contempt against your son for violating a court order but you might be better served by discussing your issue with an attorney.
If your visitation is truly "Court Ordered" then you can file contempt as he is not permitted to violate the Court's Order. Regarding taking the children out of state, while the order is silent, he is not in contempt as there is no directive requiring that he permit you to travel out of state. You can file contempt on your own, but it is not always an easy thing to prove on your own, so consider hiring legal counsel.
Provided by the Law offices of Caryn S. Fennell and Associates. http://www.fennellatlaw.com/ No attorney-client relationship is intended to be created through the comments provided on this website.