Reese Witherspoon & Jake Gyllenhaal, have cooled

Reese Witherspoon and Jake Gyllenhaal, 26 have cooled Us Weekly reports.

Last week, sources claimed the duo had been getting serious in recent weeks – he bonded with her two kids and met her mom.

“She has either called it off or is just taking a break,� says a Witherspoon source.

“She cares for Jake, but the timing is crappy,� says the insider.

“She doesn’t have enough emotional space for him right now.�

Sources add “she’s worried that when she’s in public, everyone’s talking about her failed marriage� .

A source says that Gyllenhaal recently told a buddy: “I’m single.�