There is a court-ordered visitation agreement as well as schedule, and my ex-husband has repeatedly and deliberately violated it. There are no repurcussions in the agreement if he messes up. He has full custody and I only have visitation. He has denied me my visitation rights and refuses to speak to me even regarding parenting issues. He won't even give me his cell phone number in case emergencies arise. I need to modify the agreement but he refuses mediation. Sometimes I see my daughter once per week, sometimes none since he is violating the orders. I would like also to change the costudy situation. Also, he has taken her out of the US without my knowledge. What to do next?