So, I my fiancé has 2 sisters and I made them bridesmaids because I thought it would help us developed a relationship which I wanted. But they have been completely non supportive. One of them has only been to ONE wedding event of the 3 we've had. The day we announced our engagement the sisters asked if they could wear the same dresses from another wedding (sisters BFF) they had coming up. I reluctantly agreed given they altered the gowns which they agreed to do. My MOH announced my bachelorette party 5 months ahead because we were doing a weekend in Chicago (from Milwaukee) immediately they complained saying they don't have money and they have other weddings (the bff) not 3 weeks later they spent $400 on concert tickets! The one sister even came to an event 2 hrs late and left after 10 minutes because a friend that she brought with her didn't get along with another person there who was actually invited. I'm getting married in a month and they still haven't altered gowns, got jewelry nothing and I'm so pissed and ready to kick them out but I'm trying to see past the wedding and keep in mind that it's family but wtf! When my fiancé and I first started dating he said they were totally selfish and now I'm seeing it all too well. What to do?