Rora said she was told the school can only stand perpetrators down for a day, which she thinks is not good enough.
However, Linwood College is standing behind its management of the situation and says it acknowledges how serious the case is.
The school is adamant it followed proper procedure - her broken glasses were replaced, the school began investigating and police were contacted.
Principal Richard Edmundson said police advised the families to run their own restorative meeting and the two girls met with the deputy principal.
The perpetrator was interviewed, stood down and eventually moved classes.
Richard Edmundson said they followed strong process and involved the family at all times.