Hidden assets, over turned prenups, and contempt of court are issues that can come up in divorces. While it may be at a larger scale the rich and famous also face these difficulties in divorce. The more people are forthcoming and try to work together, the better of they are in the end. Here are examples of some high networth divorces from across the pond.
http://www.telegraph.co.uk/finance/personalfinance/consumertips/10871836/Money-lessons-from-divorces-of-the-rich-and-famous.html