Summer Island by Kristin Hannah

Nora Bridge has to come to terms with mistakes made in her past. When she is in an accident, she needs to recuperate and her youngest daughter says she will stay with her. This could be a mistake as Ruby has an intense dislike for her mother who walked out on her family when Ruby was sixteen. Her sister Caroline seems to have come to terms with her mother's actions, but seems to be withdrawn and distant. What is going on in all their lives really? A poignant and moving story of love, forgiveness and acceptance.