Run Away [5SOS Luke fanfic]

Katherine's life is pretty rough. He dad left her and her mom when she was three, her mom's an alcoholic and mentally abuses Katherine. One day Katherine had enough. She runs away but has nowhere to go. Until a boy named Luke Hemmings sees her running in the streets and he helps her. Katherine falls for him right away, but she won't Amit it to herself. She stays with Luke and his family and they take her under their wing. She meets Luke's friends Ashton Irwin, Michael Clifford and Calum Hood. She's happy. Until her mom calls and she wants her home. Katherine had to make a decision- stay with Luke and his family, or go home.