I have a 10 year old son who has recently been diagnosed with ADHD and will be getting assessed for ASD also, I have been trying to get a diagnoses for my son as has the school, as his behaviour can be very challenging, but his father seems to think he's doing these things for a reaction or attention, and as he doesn't see half the things I have to deal with on his once a week visitation, he believes they don't exist, I want to knock some sense into him!!!!. Does anyone else have this issue with anyone close to them and if so how do you tell them to get over it or kindly fuck off?