The unexpected sister (Nash Grier fan fiction)

Lexie Grier is an unpopular girl at her school she gets bullied and beaten everyday.

when she finds out her parents aren't her real ones and that she was adopted she goes looking for her real mum and dad.

And gets a real shock when she finds out who they are and who her siblings are.

Does she get away from her horrible foster parents ?
does she and her best friend live happily ?