Letting You Go by Anouska Knight

Second Hand 

What if a tragedy occurred and you only had yourself to blame? How do you move on from the past?

Alex Foster lives a quiet life, avoiding the home she hasn't visited in eight years. Then her sister Jaime calls. Their mother is sick, and Alex must return. Suddenly she's plunged back into the past she's been trying to escape.

Returning to her hometown, memories of the tragic accident that has haunted her and her family are impossible to ignore. Alex still blames herself for what happened to her brother and it's soon clear that her father holds her responsible too. As Alex struggles to cope, can she ever escape the ghosts of the past?