I have a child to DP and yesterday we were invited to his friend's child's party. For some reason the lead up to anything like this he starts to be funny with me. Making me not want to go. Anyway I got ready, got the kids ready for him to say to me before we went out the door where was I going. So I said nowhere because I thought what a twat. Even though I was dressed and ready to go with them. I thought I am not giving you the satisfaction of me saying I am going with them for him to say I am not. Anyone else's partner do this. I literally don't give a crap no more as it's all the time. It does hurt but I think what a childish thing to do.