chick lit - sisters/divorcee holiday

it was something like "the cove" (something similar to that?) -- sisters go on a vacation to somewhere like cape cod. one woman is divorced, another just lost her fiancee, and another is with children. i think the mom goes, too. the title was something about the island/setting.

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The Island sounds pretty similar. It's about a mother, two daughters and an aunt, and it takes place near Nantucket.

you are on a roll with this. you win again! thank you so much!