Scott Disick has reportedly been spending more time with his eldest child, son Mason, ever since he left Cliffside Malibu. However, his treatment doesn't end at the posh facility, according to sources. Spending time with Mason and his other children outside the center is said to be one of the treatments his therapist advised him to do.

Disick had always made it clear that he wants to be sober and to be better for his kids. That's why he voluntarily checked himself into rehab on Oct. 14, the same time Lamar Odom was rushed to the Sunrise Medical Hospital in Las Vegas for a drug overdose. Apparently, Disick's time at the facility has proved helpful for him in repairing his father-son bond with Mason, 5.

A source told RadarOnline that spending more time with Mason is part of Disick's ongoing therapy. The insider claimed it's now a mandatory treatment for the 32-year-old star.

"Scott's counselor and therapist insisted that he focus on repairing his bond with Mason right now," the source said.

But even spending time with his son has its prohibitions. The source told RadarOnline that Disick still needs to be accompanied by someone from the center to make sure that he will complete his ongoing treatment.

"Of course they must always have Scott's sober coach with them for the time being. He is not allowed to take his children out of the house without a chaperone until he completes his outpatient program," the source further told the publication.

Disick took this moment out of Cliffside Malibu to go on a trip with his son. He shared a photo on his Instagram on Wednesday showing him and Mason in identical sitting positions while aboard a private jet. Disick simply captioned the shot, "Boys trip #killingit." His post has since received over 412,000 likes from other Instagram users and over 5,000 comments.

The father-and-son trip came after Disick's ex-girlfriend Kourtney Kardashian visited him in rehab and brought their kids along. The couple shares another two kids, Penelope, 3, and Reign, 11 months old.

Kardashian and the kids visited their father on Nov. 1, according to Us Weekly, where an eyewitness claimed Disick was "really happy" to see his children. He was reportedly also "very loving" with the kids and spent some time with them inside the center. The eyewitness told Us Weekly that Disick also took his children out to see the view from the balcony.