DP is meeting up with his brother to go to a small gig. It's rock metal music or something. They were going with another friend but he dropped out, so there's a ticket spare. DP asked me if I wanted to go, but since he hasn't seen his brother in a while I initially said it would nicer for just the two of them to go and spend some quality time together. Important note - I have met all of DP's family but this brother, because he lives in another country.
Anyway, DP has really been digging in his heels about me going. To keep the peace, I half-heartedly agreed BEFORE he told me the specifics of this concert (he originally phrased it like it was a casual meet-up with brother). However, after learning the full story, there's a whole load of reasons that I don't want to go. I am tiny and hate crowded spaces like gigs because I get crushed or trodden on. DP's also said that I should bring ear plugs because the music will likely be too loud for me?! Plus I hate rock metal music. He's also said I will need to wear clothes 'I don't mind getting ruined'. I take great pride in my wardrobe and all my clothes are lovely and expensive! Basically, I really do not want to go, concerts were never my thing and never will be. I thought it was going to be a chilled out drinking session with music, but it's not.
DP is utterly insistent that I go. AIBU to not go?