Selma Blair is single again.
The Anger Management actress, 40, has quietly parted ways with fashion designer boyfriend Jason Bleick, 42, multiple sources confirm to Us Weekly.
"They were fighting nonstop," says one source of the duo, parents to 14-month-old Arthur.
Blair and the baby have now moved into a temporary rental in L.A.'s Venice area, according to an insider, but Bleick did get some quality time with his son September 8.
"Jason met Selma at a restaurant, then took Arthur for a walk by the beach," a source tells Us.
Bleick and Blair met while collaborating on Bleick's EVER fashion line; they began dating in 2010 and welcomed their son in July 2011. Prior to dating Bleick, Blair was married to Ahmet Zappa from 2004-2006, and dated Kath & Kim costar Mikey Day from 2008-2010.
This article originally appeared on Usmagazine.com: Selma Blair, Boyfriend Jason Bleick Split