Ratings continue to decline for TLC's Jon & Kate Plus 8.

Monday's show – in which Jon complained that Kate's yelling is "constantly annoying" – attracted only 3.5 million viewers.

That's down nearly 4 million viewers from the week before and far from the show's record 10.6 million viewers in June (when they announced their separation).

See how Jon and Kate spent their hiatus

After they announced their split, experts speculated the show might not survive.

"I don't know if the show can make that new transition [from two parents raising eight kids to one parent raising the children]," said Robert J. Thompson, founding director of the Bleier Center for Television and Popular Culture at Syracuse University. "It's like if The Cosby Show, mid-season, suddenly became Married With Children."

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Added Marc Berman, senior television editor at Mediaweek: "Once all of this dies down and Jon and Kate aren't in the news anymore, this could be a problem for the show. They divorce, they move on with their lives and so do the viewers."

Look back at photos of Jon and Kate Gosselin through the years

Berman cited Sonny and Cher as an example.

When they split, Cher got her own show; Sonny got his. "It didn't work," Berman told Usmagazine.com. "I'm worried."

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