I can't get to the books as they are in sleeping childs bedroom but there are numerous examples of her throwing a tantrum becase she isn't the STAR of the show every time. Poor Alice just listens and is so brain washed by bratgelina that she agrees she deserves to be the star. Every time Angelina ends up being the star anyway - usually because of someone elses misfortune - and they bow out gracefully not like Angelina would.
One I read today involved her sneaking out when ill to go to ballet class. Instead of getting in to hell when she came home she got big cuddles and sympathy that she was not the star of the show. (So I fully blame her mother for her brat like ways)
AIBU to think for once she deserves to be in the chorus and learn some team work?