What to do??????( vent)

I completely understand everyone's posts on this topic. I had a BM, actualy my cousin, who was completely un-involved. Ordered dress at the last minute, was 'too busy' to make it to my shower, etc. The last straw ... she left the reception early because she wanted to get home ... I got married on a holiday weekend. I think some girls are just insecure and cannot be honestly happy for anyone else but themselves :