Based on: the music video of 'Behind these Hazel Eyes' by Kelly Clarkson, along with partially the lyrics (not all of it may have been in the music video and I'm basing on both)

Today is the day I'm marrying the so-called love of my life. Little does everyone know, he's been cheating and I feel trapped.

You're supposed to be happy, smiling and complete for the rest of the life, like people are on TV. Divorce would never be an option. I wouldn't want to be a 24 year old divorcee.

Red flowers being passed into my hands, the back of my dress being tied up, my hair being curled and decorated. All the finishing touches before my life takes it's worse turn.

Walking down the alter I didn't feel happiness, only the pressure of everybody's eyes on me, and the realisation of marrying a man that I couldn't even stand to look in the eye without the sting of his betrayal.

He said his vows in a whisper. Like he was unsure. Like he knew that he would break them. I repeated mine, with no intention of following them through. Then it came to the part that would seal the vows.

I saw him glance, just ever so quickly, at the cousin he had cheated on me with. Before he could say anything, I did something I would never in a hundred years imagine I would do.

Staring into his eyes, I slid the burning ring off my left finger and threw it at his face. With tears, I ran out of the Church, ready to start my new life without him.