Something that was told to me which I share often. Being cheated on is like sleeping in your house and having your partner light your room on fire and walking out. You try desperately to save your house and put out the fire while you have no idea what the hell happened.
Somebody you trusted and loved the most just set fire to your house? How could they ever do this. What did we do to deserve something so harsh and mean?
In my case she left my with the burn scars and moved into a new house leaving me to clear up the rubble and trying to live with the painful scars and the devestation of my trust.