The Abysmal Dismal Mr. Boomerang

I moved to San Antonio 17 years ago and read about Mr. Boomerang in a newspaper. At 15 I didn't understand this bizarre tale. Now at 32 I think I do. It's a story that opens as many stories do today. One day a man, seemingly without reason, leaves his wife of ten years. But here's the strange part. One day 20 years later, he returned as if he'd never left. Where had he been? Why had he gone? Oh poor Abysmal Dismal Mr. Boomerang.