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Headed For Split?

Kaley Cuoco's Boyfriend Karl Cook Fed Up With Clingy Star

‘She won't let him out of her sight,' a source reveals.

Kaley Cuoco has scaring men off down to a science! Insiders say the Big Bang Theory star’s boyfriend, equestrian Karl Cook, reached his breaking point during a recent appearance on The Tonight Show With Jimmy Fallon.
“Kaley wouldn’t let Karl out of her sight! She was all over him — sitting on his lap, sneaking peeks at his phone, asking who he was texting,” tattles an insider. “At one point, Karl got up to go to the bathroom, and Kaley leapt up and said, ‘I’ll go with you!’ It was too much — even for him.”
It’s no secret Kaley, 31, and Karl, 26, have become inseparable since they started dating last year. “She thinks that he’ll stray if she loosens the reigns, even just a little bit,” says a pal. “But it might actually end up having the opposite effect.”