Ok my sister and I are not "best friends" but, she is my sister. I made her a bridesmaid in my wedding. i am not sure if i should omit her from the wedding because she is not taking things seriously and i have to hound her for everything. For example, she ordered her dress 2weeks after everyone else, she missed my bridal meet and greet, and she has not ordered her shoes. She called me on the day of the meet and greet and hour after it began and asked if i were picking her up! Are you serious!??? This has been a little over a month ago she has not mentioned anything about the wedding do you think it would be harsh to delete her from the party although she has purchased her dress?