I live in Florida. My son is 7 years old and his father has significant time sharing (40%) on a rotating schedule because he does shift work (24/on 48/off). He will not stop giving him food he is allergic to, and he won't give the medication he needs. I denied visitation after several issues when he came home swollen from an allergic reaction, then involved CPS/DCF and had a stipulation entered into to return his visitation in exchange for him stopping this behavior. CPS/DCF said it didn't rise to the standard of medical neglect - basically because he didn't end up in the hospital. He did for awhile, and then started again. I have filed a modification seeking to change the time-sharing schedule, but the judge is an unpredictable one and even if he changes the schedule and tells him to stop, what is to say he will comply with this order when he didn't comply with the other one? How can he be stopped? I am considering a guardian ad litem to attempt to ensure that the judge doesn't get this wrong, but I don't know what else to do. I just want him to stop giving him food he is allergic to, and give him the medication that he needs. What can I do?