My sister is pregnant (well actually two of them are, but just talking about one of them at the moment). This sister is my half sister, she has another sister and family who we (my other pregnant sister) don't like. She's having a baby shower and has invited us to go...but it's at her sister's place! We have never gotten along and it will be very awkward if we went. We want to see her and all that, but we don't want to go to her sister's place and see/talk to her family (long story).
Should be go anyway? We have told her how we feel and recommended maybe going out for dinner or catching up without her other family, but she's annoyed. We tried telling her we would be uncomfortable. We don't want to sound selfish or anything either.