Kourtney Kardashian took it as a sign of progress. After a monthlong alcohol and drug bender from France to Florida, Scott Disick had canceled a paid club appearance at Harrah’s in Atlantic City and returned to L.A. July 15. That night, Kardashian allowed her ex-boyfriend his first visit in more than a month with their kids, Mason, 5, Penelope, 3, and Reign, 7 months. While she was at the ESPY Awards, Disick “played with the kids for several hours” in their $8.5 million Calabasas, California, home, says a source. “It was emotional.”
The playdate, however, did little to change his mind-set. While his former love took their brood to the Santa Barbara Zoo the next day, Disick, 32, hosted a raucous party at his $3.2 million Beverly Hills bachelor pad.…
