Robert Pattinson scared Kristen Stewart will leave him?

Robert Pattinson is insecure!

Sources say the actor is “desperate for affection” from girlfriend Kristen Stewart.

“He is always worried about her leaving him,” an insider told Us Weekly.

“She will blow him off, and it makes him crazy. Rob’s eager to settle down, but Kristen is far from ready to walk down the aisle.

“Don’t all people her age play games?”

Meanwhile, sources report that Rob and Kristen have been arguing about where to live.

The pair who have been dating since 2008 apparently can’t decide whether to set up home in London or Los Angeles.

“Kristen wasn’t keen to settle in London at first, and Rob is no fan of LA,” a source said.

“He still dreams about living the quiet West London life he had before he found fame. He likes his no-frills lifestyle and can’t be bothered to upgrade to a luxury home.

“It has caused tension with Kristen. She lived at his London place while filming Snow White here, but she’s keen to find somewhere she feels is her home.”