Showdown! Inside Kourtney Kardashian's Secret Meeting With Ex Scott Disick -- Find Out What They Discussed

Jul. 23 2015, Updated 8:00 p.m. ET
It's been nearly three weeks since Kourtney Kardashian and Scott Disick came face to face. But they finally met up Thursday afternoon at the Beverly Hill Hotel in Los Angeles -- and RadarOnline.com has all the details!
According to an eyewitness, "Kourtney and Scott sat outside on the patio of the Polo Lounge."
"She had the cobb salad and Scott didn't eat anything at all," the source continued. "They looked to be deep in conversation and very, very serious."
At issue? "Kourtney met up with Scott to discuss the custody situation," another source close to Kardashian revealed.
"She wanted him to know that she was going to go after full custody of their children and that she would allow him visitation rights as long as he is sober during the entire time he spends with the kids."
"For the time being, he is also required to be accompanied by a third party," the source said.
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As RadarOnline.com reported, Kardashian and Disick, 32, have had a very tumultuous relationship because of Disick's infidelity and issues surrounding substance abuse.
Are you surprised that Kourtney Kardashian has stood her ground and not fallen back into the same trap with Scott Disick that she has so many times before? Tell us your thoughts in the comments below.