An irate KATE GOSSELIN has finally snapped over ex-husband JON’s drinking, drugging and skirt chasing – and sources say she’s now determined to get full custody of their kids!
"Kate finally just snapped!" a close pal divulged.
"Jon makes no secret of his boozing, and there have been reports about him using cocaine and marijuana.
"Jon seems to think having fun and partying is more important than being a good dad.
"She said, ‘Jon’s behavior sickens me. I’ve had enough!’"
"She wants primary custody of the kids – NOW!"
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