It's one thing to rob the cradle.
But is it really a good idea to marry a younger woman who might have been in the same nursery as your kids?
Maybe the Williams sisters can design clothes with their new stepmom. Who knows, she probably shares their same fashionable tastes.
"We'll probably do it after the tournament in Key Biscayne," said Williams, referring to the Sony Ericsson Open later this month.
He divorced from Serena and Venus' mother. Oracene, in 2002.
No word yet on how Venus, 28, and Serena, 27, feel about the engagement, but let's hope Graham can return a 120-mph serve.