Their choice I understand that. But the back story is...
I see my half sister a couple of times a year. We didn't grow up in the same house but saw each other every few months. She's 20 years older than me. So she's a lot more like an aunt.
She lives in Dublin. We grew up in Glasgow. I live in Essex.
Sister always says how lovely it would be if me and DP would fly out and visit her in Dublin. I have been a few times on my own.
They have never met DP (we've been together 4 years) because they are never in Essex and somehow when they visit Glasgow and see family at the same time as me, DP isn't able to make it or is overseas with work. I mainly see sister in Glasgow when she visits our dad.
Anyway, she keeps saying how great it would be for us to visit. So I've asked four times when can we come and kept getting brushed off. But she kept making comments like "oh it would be great if you'd come stay" "you're both welcome whenever". And now my dad has told me, the reason she hasn't replied with plans is because she doesn't want DP to go and stay at their house without ever having met him!
AIBU to think fuck it and not bother going at all? I'll still see her in Glasgow anyway and I don't have the money to fork out for a Dublin hotel.