He’s under cathyms already we’ve literally exhausted every avanue decline twice through peads Vera Hayward list goes on dad dose help when he can he’s a dairy farmer so he’s away from 4 in the morning to 5:30-6 at night where waiting on a gateway assessment through ot we work with stand who have done a sensory and anxiety profile which has shown problems his nana is a trophy nana who dose absolutely nothing to help she rewards his bad behaviour if he stays with her eg we say no icecream lollies etc n then she lets him anyway
I would work on the things you can control for now. If there is any adhd or autism behaviors a change in diet could be beneficial. I would remove all the chips and lollies and fizzy from the house, he can't sneak them if they arnt there, no ice cream, just allow fruit and nuts and meat/cheese yoghurt type snacks even vegetable snacks. Will take a while to get used to and there will be tantrums but there's a big chance some of the behaviors is linked to the food they're consuming.
If I’d exhausted every option I’d go to the doctor and ask for a referral to a child psychologist or a referral for a test through that avenue. Why can’t dad step in? Parenting is about teamwork and making sure the other person is supported to do the best they can.