The Wives follows the unravelling of one family in a summer that changes all their lives. Last year, four sisters-in-law and their families escaped to their Maltese holiday apartments, as they've done every summer for fifteen years.

Sylvie was happily married, Natasha was swimming in wealth, and Beth and Annabelle were thick as thieves. But this year, as they come together again, everything is different. Sylvie's now single and loving life, Natasha's hiding a desperate financial situation, Beth is barely keeping her life together and Annabelle is, well... dead.