Can anyone explain why my 10 year old is so argumentative and constantly trying to cause arguments or put people in a bad mood or upset them? It’s every day. I was sat downstairs happy earlier but no now I’m up in my room in a bad mood because he is constantly picking fights. Today it was who got the most presents and who got the least well he was moaning that my youngest got the most bare in mind her items were like £3/5 like key rings, pens and slime and he is moaning that she got more than him when he doesn’t like stuff like that and doesn’t play with toys meanwhile he got a tv, then he said my other daughter got the least yet she got a brand new iPad! All it is, is negativity from him. He just constantly tries to start arguments. He complains if my youngest sits next to me on the sofa! I’m so fed up of it. And then if I shout I am the bad one yet he has constantly and repeatedly pushed my buttons all day. I can’t be happy because he doesn’t let me. He is always so negative genuinely one of the most negative children I’ve ever come across and I just don’t get it. My other children are not like this.