Summer Island : a novel / Shelley Noble.

"When reporter Phoebe Adams loses her job and her fiancé on the same day, it never occurs to her that she'll also have to support her mother, Ruth, through her divorce from Phoebe's father after thirty-five years of marriage. They both need a safe haven, and Phoebe knows just the place--Summer Island where Grandma Alice still rules the roost from the big New England beach house Phoebe and Ruth once called home... Phoebe's plan for a peaceful retreat is quickly hijacked when globe-trotting Great Aunt Vera makes an unannounced pit stop. With Vera around, no one can stay morose for long, not even Lars, the grumpy widower next door, or his son Ty, formerly geeky middle child all grown up into a handsome and enigmatic man. Soon they're all enjoying things they used to do and discovering new ones. Each adventure opens a part of themselves they've neglected for too long and brings them closer together. But when an accident threatens to destroy the tenuous tie between them, Phoebe realizes how fragile life can be, and that she has some serious choices to make about her own life."--