Can one act of love break a family apart? Alex believes that she can overcome anything. So when her partner Sam needs her help in the most unexpected of ways she doesn't hesitate to offer it to him - even when it means making a huge sacrifice of her own. But what neither of them can foresee is that this one act of love will reverse their roles within the family...leaving Alex reeling and isolated from Sam and their two children. How far will you go to save someone you love? As the threads which hold her life together start to unravel can she stop it all falling apart?