Ds1 (age 7) has been out all morning at a friends house. I picked him up and told him that whilst he was out his auntie had phoned to see if he would like to go to the country park with her and dn. He was very excited about this.
I said to him that they would be picking him up in an hour and whilst he waited I would really appreciate it if he could play on the wii with ds2 for half an hour so I could get a few things done. (ds2 can't play the wii, but likes to watch others do it and had been asking for it to be put on)
Cue, huffing and puffing and blanket refusal from ds1 "you always make me play it" (not true, maybe once a week for 15 mins), plus it's the wii it's not like I asked him to clean the bathroom ffs. Anyway he made such a fuss I told him not to bother and put it on myself and played so ds2 could watch. Five minutes into me playing it ds1 comes in and says "can I have a go, but not what ds2 wants me to play".
I say no and give a bit of a lecture about why I'm annoyed.
The as my sister pulls up in the car I say to ds1 don't tell ds2 where you are going he'll get upset. Cue him on his way out saying "Bye ds2 I'm going to the country park" 
I'm really really pissed off with his attitude at the moment in general and I'm struggling not to blow my top with him when he comes home but feel like saying no computer or tv for the rest of the day. Is this OTT.
perspective please! or a kick up the arse!