Court documents were filed June 4. They have a 1 1/2-year-old son, Draco, of whom the 37-year-old actress is asking for joint custody with Verta.
She and Verta tied the knot in La Jolla, Calif., in 2009, after already spending eight years together as a couple. She lists a separation date of June 1.
Danica McKellar
McKellar may be best known as Fred Savage's crush from ages ago, but she isn't just a pretty face. She has a degree in mathematics from UCLA!
Not only that, she gained an entirely new level of fame by co-authoring a paper as a student that resulted in the "Chayes–McKellar–Winn theorem."
She also voiced a main character on the animated series Young Justice and she's had guest spots on How I Met Your Mother and The Big Bang Theory.
[Photo: WENN.com]