My youngest bridesmaid is my little cousin. She is 13. When she was 8, she asked if she could be in my wedding someday. I promised her then that she could be. Then, when I got engaged 2 and a half years ago when she was 11, I asked her to be a bridesmaid, following through on my promise. She said yes (not reluctantly, but not excitedly either). At age 11, when I asked her, she was going through an awkward/tomboy/chubby stage. I thought, as this usually is a time of change for pre-teens, she may grow out of this before the wedding so I just didn't worry about it then. Now, she is 13 and we are 5 months from my wedding. She has gained even more weight and become even more of a tomboy. When I purchased the BM dresses, I ordered her the largest size it came in and it fit her then. Over the past few months she has outgrown it. Well, she hasn't actually outgrown it, but it is kind of tight in the stomach and she says it is "uncomfortable'', but really any dress is uncomfortable to her, and she has made it clear many times that she wishes to wear shorts under the dress (it is really short) because she hates dresses. Also, she went to shop for BM shoes with me without her mom coming along. She lied to me and told me to order size 12 wide shoes for her. I found out later from her mom that she wears a size 10 wide so I will have to return the shoes. The shirts I ordered for my BMs to get ready in the day of did not come in her size, so I ordered a different but similar shirt for her but when they came in, the color is totally off and actually quite hideous. I am not holding it against her that she is a bigger girl, but it is becoming such a headache for me. The headache of having to cater to her to get something that fits her and she is "comfortable" in would totally be worth it if she seemed like she cared at all or even wanted to be a part of my big day. At this point, it is too late for me to add another BM to replace her. My question is should I just leave well enough alone and include a BM that I know doesn't want to be in the party or ask her outright and if she says she doesn't want to be a part of it just forget the headache all together. I just worry about offending her (and her parents) if she does actually care and just doesn't show it. Any thoughts are greatly appreciated!