Ds 9 is going through a very difficult period. Constantly complaining and demanding things and particularly playing up at bedtime. We are currently on holiday and I am stuck in the middle of him and his dad who are arguing non stop. Ds is being very negative about everything and yes it is draining. However his dad has decided to bark at him and every single thing he says is also negative or critical. So we are now stuck in a cycle of the two of them battling and I am done with it, it’s like being on holiday with two bickering children. I am getting increasingly cross with my partner who can’t see that he needs to pull his socks up and be the one to break the cycle. Instead he goes off in a huff and leaves me to deal with both children. DS tried to talk to him tonight and he just went off on one again. I don’t know what to do. I am on the verge of massively blowing up on my other half for his part in this behaviour. AIBU expecting him to behave like the adult he is?!