Summer Secrets by Jane Green
Cat Coombs, a twenty something journalist, finds herself drowning in her London lifestyle with drinking and miserable hangovers too often. After making a horrific mistake while visiting her new found family in America, she was determined to do something about it. Years later she wants to right the wrong she did by making amends to the family she hurt. She is still afraid she might have lost them forever.
This story depicts forgiveness, betrayals in relationships and coping with the things we cannot change. It's a story worth reading.