My 7 year old has been difficult since he was around two. He point blank refuses to listen to anything I say, he constantly picks on his sister, he has mega tantrums. He has massive issues with food and only eats three things willingly. He has been psychologists for about 3 years and they have come up with no definitive diagnosis. Yesterday after a holy tantrum because he didn't want to read, he threw his book under the dishwasher and because I wouldn't get it out at that minute (dishwasher was full and washing!) he spat in my face! I sent him to bed for the rest of the day he than spent the next hours hours coming down hurling abuse an slamming doors! I really am at the end if my tether nothing works with him. He behaves perfectly well elsewhere and this behaviour is restricted to when he's with me. Feel like giving up to be perfectly honest.