During our wedding photoshoot, my horse suddenly started loudly neighing right at my groom, and a few seconds later… she bit him. At first, I thought the animal was just scared by the camera flash or the guests’ loud laughter, but then I noticed this… 
From early morning I was happy — I had dreamed that my beloved horse, my most faithful friend, would be present in our wedding photos. She had always been kind, obedient, affectionate, and I trusted her like no one else. My late father gave me this horse, so she had a special meaning for me.
My groom didn’t mind the idea — on the contrary, he said photos with a horse would be very unique and romantic. Everything was perfect: a gentle breeze, the morning light, the photographer giving directions. But as soon as we approached the fence and stood next to the horse, she suddenly began to neigh loudly, stomp, shake her head, and even push my groom in the chest with her muzzle.
I tried to calm her down, stroked her neck, whispered kind words, but suddenly she lowered her head sharply and painfully bit him on the shoulder. My groom screamed, jumped back, and yelled in pain:
— Your horse has gone crazy! Call a vet!
I was shocked. I couldn’t understand what had gotten into her. This horse, whom I’d known since childhood, had never hurt anyone. But just a few minutes later, I realized she hadn’t gone crazy at all.
A little later, I learned the real reason for her strange behavior — and I was horrified 
Continuation in the first comment
When I angrily scolded the horse, our stableman approached me. He spoke quietly, but seriously:
— Don’t be angry at her… She simply saw everything and didn’t want to stand next to a cheater.
I froze:
— What do you mean? What did she see?
And then the stableman told me that while I was away at competitions, my groom came to the stable several times — not alone. He brought another woman with him, showed her my horses, bragged, hugged her… all right in front of the eyes of my loyal horse.
Now everything became clear. She simply couldn’t tolerate being near a man who had hurt me.
The wedding never took place. I went home, took off my dress, and hugged my only true friend.
