Heather has wasted years in a controlling, soul-destroying marriage, walking on eggshells around Anthony’s moods for the sake of their daughters. When a holiday throws them together with vivacious Amy and happy-go-lucky Joe, change is forced on Heather - but will it be the change she wanted?

Being married to Amy, Joe used to feel like the luckiest man alive. But over the years he’s been worn down by the fallout from her traumatic childhood and a dizzying succession of spiritual beliefs. Now fate has sent them on holiday with a vastly different couple and the chaos that follows looks like it could be the final straw for both families.

In the aftermath of their trip, both couples must try to put the broken pieces of their lives back together - or perhaps rearrange them in a whole new way. Is it possible that the worst kind of betrayal could turn out to be the best thing that ever happened to them?