In my dream, I attended two separate weddings of people I did not know. During the middle of each ceremony, the church went up in flames and burnt to the ground. In each instance, I had something to do with the start of the fire -- however, they were accidents and not done to be malicious. No one else knew that I had any connection with the fires except for my mother.

What does this mean?!

The fact that you are somehow connected with the fires could mean that you feel you are sabotaging something in life that could be positive. Your mother could represent an authority figure/your conscience.