Time Loop

"He knows his subconscious is trying to tell him something, but he can't get past the death, fear, and pain. His only remedy was to not go to sleep, but that obviously is not going too well. He wished he was able to think straight, so he could decipher whatever message that was being thrown at him and understand why he was reliving the death of his bride..."

Dominic Johnson keeps having the same dream...actually the same nightmare every night. Every time he closes his eyes, he enters his dream wedding with his beautiful bride until tragedy strikes. He can never change it or stop it, and even worse, he can't figure out what the dream means.

Why is this happening? What is his subconscious trying to show him?

Why is Dominic stuck in a Time Loop?