What if your love died with out you getting the chance to say goodbye?

Daniella is Harry Styles sister. She has been away from the band and her brother for four years. Her life without them, was hard. She has spent all her time hiding her scars. She came from a world of abuse and hate, all from her father. But when she finally goes back to living with her brother and the band, will everything go the way she planned, or will her past come crashing down on her, so hard that she doesn't stand a chance?