Kourtney Kardashian is being blasted as a hypocrite after embarking on a far wilder and more partying lifestyle while Scott Disick desperately struggles to stay sober.

Radar Online reports after the 36-year-old "Keeping Up With the Kardashians" reality TV star and mother of three young children recently stumbled out of an American Music Awards after party barely able to keep her eyes open family members are growing concerned she might be going too far.

"Kourtney rarely ever drank before and was always yelling at Scott for drinking too much," a source said. "But now she is going out almost every night and it is getting out of control. She is leaving her kids at home to go out and party."

Kardashian also recently underwent a dramatic weight loss that sources add has her feeling sexy and desirous again, perhaps making it easier for her to justify her newfound lifestyle.

"It's really quite baffling to her friends because she was so adamant about Scott staying sober and demanding that he remain sober if he wanted his kids back," a source said. "She's being a hypocrite now because she is doing exactly what she told him not to do."

After more than nine years and three children together, Kardashian and Disick split earlier this summer after he was spied getting close to ex-girlfriend Chloe Bartoli while vacationing in Monaco over the July 4, holiday weekend.

Disick was also later romantically linked to teenage model Lindsay Vrckovnik. More recently, rumors have circulated that he and Kardashian might be working to iron things out after he entered and completed a 30-day stay at rehab treatment center.

Since being released from the facility, the 36-year-old Disick has continued to receive outpatient treatment.