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Scott Disick's side of the bed is still cold. The reality star has yet to return home to face Kourtney Kardashian after she pulled the plug on the relationship in light of photos showing him getting touchy feely with another woman.

Instead, the troubled reality star has chosen to party.

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"He wouldn't go home, even though people told him to go home to [Kourtney] and his family," a source told People magazine. "Things were already very tense between him and Kourtney."

Obviously the tension continued to mount when Scott was photographed getting frisky with L.A.-based stylist Chloe Bartoli in Monte Carlo. Kourtney, TMZ said, was "blindsided" by the photos because, although she knew Scott had his issues, she never felt infidelity was a problem between them.

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According to People, Scott has told Kourtney he needs more time to figure everything out, hence why he has yet to return home.

"It was one excuse after the other," a source said. "He said, 'I just need to stay away for another day to think things through' or 'I already have my flight planned.' The truth is, Scott was terrified."

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He's believed to be in Miami right now.

"He was afraid to go and talk to Kourtney because he gets freaked out by confrontation," People's source said. "He should have gone home days ago, and he knew it."

Despite the fact that the former couple was together for nine years and has three children together -- Mason, 5, Penelope, 2, and Reign, 6 months -- Scott, who reportedly hasn't been home in over a month, has yet to apologize to the family for the damage caused within the last few weeks.

"Scott is not in a place to apologize," the source says. "He knows 100 percent what he has done and the damage he has caused. He's not blind to that. But he doesn't want to face it."