"My greatest mistake right now is, I've been clinging to my art," Mraz told the site. "In that, I have victory for my art and a great loss for my heart. At the moment, my beautiful fiance is no longer my beautiful fiance."
What happened? "Two halves don't make a whole," the "I'm Yours" crooner said. "Two wholes make a whole. In my relationship, I was giving myself away to make the relationship better, but in actuality, wasn't doing better by doing that. I became less of a man."
Mraz announced that fellow musician Prettyman had accepted his proposal on Christmas Eve 2010. The couple later explained to Us Weekly that they wouldn't actually be walking down the aisle for a while.
"We can't get married until [gay] marriage is legal and equal," Mraz said. "I think giving people the right to marry will be a huge movement in civil rights."
