Chapter 1 - The worst day of her life.

They all were standing in a great hall of Canterlot castle. Celestia was in her official gown, and crown.

She look at bride with concern, as she had tears in her eyes. Celestia never hesitate so much to start wedding ceremony, as that day. To be honest, if she could she would stop this wedding herself.

She sight and star her usual speech.

- Mares and gentlecolts, we are gathered here today to celebrate the union of the Princess Twilight Sparkle and King Sombra.

Twilight was standing there in long, white gown, with a Vail and crown custom made for that occasion. It was made from pure gold and have red and purple jewels shape into flowers and stars. The one, big star, that in shape of her cutie mark was made of dark, red ruby.

She had a bun manestyle, but all that does not make the situation any better. The stallion that was about to be her husband, was still Sombra. She look with a long face at her friends and family, and that one colt. His orange fur and blue mane. She probably will never speak to him again.

- Our princess become a queen, today and start her new kingdom in Ponyville. We are glad that king Sombra, decide to live in peace with Equestia in order to achieve harmony between our nations. - Celestia Continue.

- Please repeat after me:

- I, Princess Twilight Sparkle, take you, King Sombra, to be my lawfully wedded husband, to have and to hold, from this day forward, for better, for worse, for richer, for poorer, in sickness and in health, until death do us part.

Twilight close her eyes and start to repeat all those lines. It was the worst day of her life.

- I, Princess Twilight Sparkle, take you, King Sombra, to be my lawfully wedded husband, to have and to hold, from this day forward, for better, for worse, for richer, for poorer, in sickness and in health, until death do us part.

Then Celestia turn to groom, as he had a snarky smile on his face.

- Please, repeat after me, your majesty:

- I, King Sombra, take you, Princess Twilight Sparkle, to be my lawfully wedded wife, to have and to hold, from this day forward, for better, for worse, for richer, for poorer, in sickness and in health, until death do us part.

- I, King Sombra, take you, Princess Twilight Sparkle, to be my lawfully wedded wife, to have and to hold, from this day forward, for better, for worse, for richer, for poorer, in sickness and in health, until death do us part.

- May I have the rings?

Spike take a pillow with two wedding rings on it and give it to Sombra and Twilight. He, as probably all guest want to burn his face with his fire breath.

King Sombra lit his horn and put a ring on Twilight horn. She did the same.

- Princess Twilight Sparkle and King Sombra, it is my great pleasure to pronounce you mare and colt. You may now kiss the bride.

Celestia put a fake smile, as Sombra forcefully embrace Twilight in his hooves and press his lips to hers. She was terrified, but that was her wedding so she must respect the rules.

Shining Armor almost get up from his place to punch him in a face, but Cadence stop him. She pat his back and whisper.

- Not now.

They both look at each other with great pain. They fight to the last moment to call this wedding off.

Suddenly, Sombra put his tongue in her mouth. Twilight felt hummilieated. So much, that she bite Sombra, and he push her away.

He take her hoof and turn back leaving the alter. No pony was cheering, they remain in silence when angry groom push his wife to the carriage.

- That was a mistake, my beloved bride. - he said as his eyes glow with a dark shadows.

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NOTE: Call me weirdo, but yesterday I found a lot Twibra fan arts and it makes me want to write this. I love arranged marriage stories, so I throw it to the mix. This is my AU, so if this not in canon with the show or comisc and books thats not my problem.