The Cousins (UK)

THE STORY FAMILY ARE THE ENVY OF THEIR NEIGHBOURS: RICH, BEAUTIFUL AND GLAMOROUS.

Until it all falls apart. The four children are suddenly dropped by their mother with a single sentence:

You know what you did. They never hear from her again. Years later, when cousins Aubrey, Milly and Jonah Story receive a mysterious invitation to spend the summer at their grandmother's resort, they have no choice but to follow their curiosity and meet the woman who's been such an enigma their entire lives.

The teenagers are determined to discover the truth. But some secrets are better left alone...