Backstory.. Older brother (52) had a mid-life crisis, got divorced a few years ago, and left the wife/kids here in PA to move out to CA where he spent the first 10 years of his childhood... He is coming here with the new girlfriend next week for his sons college graduation...I had planned on spending one day next week with just him and maybe the new girlfriend and going shooting until I got text from the new girlfriend inviting me to a surprise birthday party for him. It sounds like it will be his friends (most of whom I don't know, the ones I do know I do not care for), and the ex-wife . Also, there will be no bouncy castle or ball pit at this party... Anyway...Is it me or are surprise birthday parties for adults just weird???