Katie's life was in tatters after discovering Steve's infidelities. Would she ever find that elusive happiness? Angie was her best friend and confidante through these difficult times...but was she hiding her own problems? Paula was Katie's older sister and the proud mother of two beautiful three year old twin girls, so why was her long-term partner Martin growing more and more distant? Kay and George were Katie and Paula's Aunt and Uncle, who had held the family together through tragedy...but were they just beginning their own sad journey?