Craig McCaw & Wendy Petrak – $450 Million
The founder of McCaw Cellular, Craig McCaw successfully sold his company to AT&T for over $12 billion. His marriage to California newspaper publisher Wendy Petrak wasn’t as successful and the two divorced after 21 years of marriage in 1995.

She must have had a convincing divorce attorney considering that she walked away with $450 million. Craig is no longer on the list of the 400 wealthiest Americans, but with a net worth of over one billion dollars, we somehow don’t feel so bad.