Should a woman be ready to forgive and forget to save her marriage? Roxy's not so sure... When Roxy comes home unexpectedly one day to give her husband Dave a lovely surprise, it's Roxy who gets shock of her life. And all she wants to do is run away. While her mum is happy to give Roxy and her two children a home, Roxy knows she has to face up to what's happened and decide: forgive and forget, or bring an end to a decade-long marriage. Surely the right thing is to get over it - that's what Dave thinks, once he's apologised. After all, it's just one mistake. As Roxy's driving job takes her around the glorious Irish countryside, giving her glimpses of other lives and relationships, she finds it's not so simple. Especially when another secret starts to emerge. Her friends and family all know what they'd do - but they're not Roxy.