VISUAL PROMPT
by Sans @ deviantart.com/Sanskarans

Write a halloween horror in less than 10 sentences.
Denial
I sit here waiting for him to marry me after all of these years. He will come, you will see. My bridal party and all of the guests have left, from the world before and this next. Even the priest could not display the level of patience I have, everyone is gone. Still, any moment he will walk down that isle ready to wed me with a full heart. Soon I will leave this overgrown grave, and will no longer be mocked by the teenagers who come to mock the forgotten bride. Who will they have to torment after I leave? Not I! I will be long gone from here and they will be the fools then. I wonder where he will take me for our honeymoon?
The setting is off-putting since she believes she is at a wedding waiting for her lost husband but states that she is at a grave. Well, the wedding could be at the grave, but it's better to say a rundown wedding hall or church.
You should also add something to separate the shift since it's going to be read with the reading before it and become confusing. I have to reread that part to understand that there was a sudden shift there.
The shift from "Still, any moment, he will walk down that isle, ready to wed me with a full heart." to "Soon I will leave this overgrown grave," since it talks about waiting for him and what it will be like after he comes for her.
I also think adding the teenager was a bit random, but I like the idea. Overall, I enjoy it.
Thanks for the advice!