My two children ages 5 and 10 are supposed to go to their dad's this summer for the first time. I live in Wyoming. He lives in South Dakota. My son has Sensory Integration Disorder, is developmentally delayed and is on medication for ADD. My ex says he refuses to give the medication to him this summer. He disagrees with the many doctors I have taken my son to--although he has never been present, talked to them or read any of the information I've asked him to read on the topics. He is behind on child support, has not paid any of his portion of medical bills and has his driver's license restricted because of it. Is there anything I can do to keep my kids with me this summer if he won't comply. Also, what if he "says" he'll comply but really doesn't and my son doesn't get his meds.