Just as Fay Ryan is about to break the news to her husband Jack that, at last they are about to become parents, he gives her a Christmas gift that is obviously intended for the mistress Fay knew nothing about – a mistress who is also Jack’s boss – but with the affair over Jack moves back home to take care of Fay. Odd things start happening. Complaints about Fay at work, a stolen item placed in her bag in a shop, dead flowers left on the doorstep, but it is only when Iona starts confronting Fay in person that they realise the woman has started a frightening campaign of harassment against Fay in her determination to win Jack back.
