It's good to try to get along with siblings.
Violet has never gotten along with her big brother, but her sister Rose wants them both to be attendants at her wedding, IF they can behave.
Rose wants to have a beautiful wedding, without family drama.
Violet agrees to try to get along with her brother for one day, and things are fairly smooth.
Violet says she won't be in the same place as her brother for anything, and declines to participate in the wedding.
The wedding is peaceful, and Rose has both of her siblings to share the day with her.
The wedding is peaceful, but Rose misses having Violet there.