Difficult one here but I am not sure if IABU or not.
DP and I have a shared 'hobby' it's a new hobby we discovered together over the past year and now spend lots of time watching.
I suggested we go and watch it live but DP said he didn't want to spend the money doing that and wasn't really bothered so we didn't.
Fast forward to yesterday and he comes home saying he has been asked to go and watch the hobby live with 2 family members (both male) together, paid for. He comes home and asks me do I want to go along.
Now, yes I would like to go, as I had already asked him to and he said he wasn't bothered. But I don't want to go with 3x males on my own as the odd one out which I will be. These have known each-other practically their whole life and me more recently, I would be like a spare part.
I'm annoyed now, because when I asked he wasn't bothered; now all of a sudden he is going with these others. To me it was something 'special' that I felt we should go to together to experience for the first time it is not something we can afford to do more than once.
He says IABU to be pissed off cause he offered for me to go. But I don't see it that way, as basically it feels like he asked me because he knew I'd be annoyed if he didn't, but I don't particularly want to go and spend the whole weekend as a 'fourth wheel'. I'm really annoyed/upset by it, and he just thinks I am being totally unreasonable.