If you have ever been cheated on, you know how much it hurts. Your soul feels as though it is literally ripped straight from your body, along with your heart. Your heart, dropped to the floor and stamped on with the biggest of shoes, squashing it flat and causing it to burst a good few feet in all directions. It feels as though you'll never be able to trust anyone again. It feels as though you'll never recover and - who knows - maybe you won't. That's...