Danica McKellar files for divorce from husband Mike Verta

Former "Wonder Years" actress and current math whiz/author Danica McKellar and her composer husband Mike Verta are splitting after more than a decade together.

According to TMZ, McKellar filed for divorce in L.A. Superior Court on June 4 citing the ever-popular irreconcilable differences as the reason for their split. The two were married in March of 2009 and have a 1-year-old son, Draco, together.

Fun fact: The couple's first dance was to a song written by Verta, and McKellar walked down the aisle to one of his tunes too (his day job is writing songs for film and TV). The couple has a pre-nup, so there shouldn't be too much contention in the split. McKellar asked for joint physical and legal custody of their son.