Breaking Promises (A One Direction FanFic)

Grace Horan is obviously Niall Horan's sweet supportive little sister. Gracie and Niall are super close becasue when the were 12 and 13 their father died from a Grade 4 Brain tumor. Making Niall the man in charge. they were having a good life till Niall had to leave to tour with his band One Direction. All of the sudden Gracie's seceret reletionship with one of the band members is ended. breaking her heart but why did it end? And to make that worse her mother's phsyco abusive boyfriend moves in and turns their live upside down. but what will Niall do when he finds out his family is being hurt ? WHat happends to their Mother? What will Gracie do when he Ex is finally back in the picture? will she take him back or fall in love with another member? Someone else who is helping her through her much ruined life...Most importantly What promises are breaking and why are they being broken? -Read and Find out - Breaking Promises (A One Direction Fan Fiction)