Melinda Gates Resigns from Bill and Melinda Gates Foundation
seattletimes.com
seattletimes.com
People get divorced for many reasons but generally they don't want to be around each other any more and being co-chairs of a big foundation would make that pretty impossible. Business (or charitable) partnerships are like marriages in a lot of ways.
If true, that in itself has done a lot of good for the world.
> The organization’s name will change to the Gates Foundation, with Bill Gates, her ex-husband and Microsoft founder, becoming the sole chair.