My ex husband and I just went through a horrible two year custody battle. We finally came to agreement in mediation to have it split 50/50. I am okay to a degree with these arrangement except that when my son starts school I have to move down the street from him to continue the 50/50. I know my ex is doing drugs and selling pills but I can't prove it. I have been told by some very reliable people that he has told them himself that he has started doing drugs again. I have already gotten CPS involved once before because he burnt my sons face with his ciggarete while he was on pills but because he has a prescription from a quack they didn't do anything. My son comes to my house and his penis is filthy, like the never bathe him. I am very concerned for my sons wellbeing but I also don't want to seem like a vindictive ex cause that is just not the case. Any answers will be greatly appreciated. Thanks.