If your groom claiming to be the second coming of Christ --- and meaning it --- isn't obvious enough indication that he's a crazy megalomaniac, I'm not sure what is.
But it took five years for the wife of Jose Luis de Jesus Miranda to file for divorce in Miami. She said her husband verbally and physically abused her and committed adultery with numerous female followers of his religious sect.
Best quote from CNN's video of the story: "I do greater things than Jesus ... much greater."
Conveniently, de Jesus teaches his followers that there's no such thing as sin.