PARK CITY, UT., June 13 (TOTI) --

Jon and Kate Gosselin are now getting used to their cover story status on the major tabloids. Every week they appear, along with stories about their abominable behavior. The couple is now majorly at odds with each other. By most accounts, they are remaining married just for the sake of the show. In the latest gossip about Jon and Kate Gosselin, US reports that Jon Gosselin cheated on Kate, on her birthday.

Jon Gosselin likes to spend his free time in Park City, Utah.

"I have eight kids, two dogs, and live in Pennsylvania, and I can still hang here with 15-year olds," he once said about the locale.

Now, according to US Weekly, Jon Gosselin is visiting Park City and was spotted with a woman who they say he's having an affair with. She's 23 year schoolteacher Deanna Hummel. He was even with Hummel on Kate's 34th birthday.

"Hey it's Kate's birthday," Jon said to a friend on the big day. "I should get her something."

But Jon didn't appear to spend much time shopping. Instead he is said to have stayed at the bar downing beers.

"I always thought I would be 54 years old and marry a 19-year old," Jon told Ladies Home Journal in May.

Jon met Hummel at Chill Lounge which is located near his $1.1 million home.

"I waited on Jon when he bought Deanna that first drink," said Elyse Montague, a waitress told Us. "[Jon put me in] a very awkward position."

She said he pointed to a group of 10 girls and picked four for her to send drinks to.

"Jon was a dirtball!" she summarized.

Us says that Jon's relationship with Hummel has been going on for awhile. Recently, Jon and Hummel met up in Park City and spent time at the Downstairs bar, where visibility is low.

"Anyone who wants to be naughty, that's the bar they go to because you can't see much of anything down there," said a source. "They were curled up in one of the booth seats and very cuddly; it was snuggle-o-matic."

Jon was partying hard.

"[Jon was] reeking of pot. I know that the kid's he's hanging out with like a little herbal substance," said the source. "[Jon was] so smashed his eyes were barely open."

Even members of Jon's entourage were amazed at his bold behavior.

"Jon's pal is married and thought it was disturbing how Jon was acting in public with another woman with his wife and kids at home. He said 'Jon, what are you doing, man?' and Jon didn't even react. He didn't look embarrassed or ashamed at all."

Is the marriage of Jon and Kate Gosselin officially on the rocks or do you think the two can recover?

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