Angela, a 42-year-old, still very attractive woman has been married for 20 years to her abusive husband Peter. Her friend, Deborah, coaxes her to embark upon an affair. As unpleasant things unfold in her relationship, Angela decides to sign up on a Website for married people looking for an affair and meets the suave and gentlemanly David. Angela finds what she has been missing in David, but soon discovers a revelation that shocks her.