By R. Robles (staff@latinospost.com) | First Posted: Oct 14, 2015 09:31 PM EDT

It looks like it's going downhill from here, for Kourtney and Scott.

According to E News, the latest development on the eldest Kardashian of the Kardashian sisters, Kourtney Kardashian and reality star and former model, Scott Disick's breakup involves their three children:  five-year old Mason Disick, three-year old Penelope Disick, and 9-month-old Reign Disick. The same report emphasizes 36-year old Kourtney's intent on seeking "primary physical custody" where their children will be living "day to day" under her wing. However nothing is set in stone yet as the paperwork is not yet in the works, according to a report by Perez Hilton.

"Kourtney really seems finished with Scott this time. However, Kourtney won't allow Scott split custody. She thinks he is a drunk mess and not fit to be a parent without supervision," a source divulges, as per Perez Hilton. The same source also reveals that Kourt will only consent to visits with an overseer. She is also said to impose a restriction in the number of visits made to their children.

Lifestyle-wise Kris' eldest daughter seemed to be having a developed sense of maturity from this stage of her life. "Being alone & actually sitting with our own thoughts can lead to such growth and realizations that are rare in our everyday busy lives," Kourtney tweeted last September, as told by E! News. Moreover, a source as per Perez Hilton notes that the mom of three has been well considering the circumstances and that she has come a long way. The Khloe and Kim's older sister also came to a conclusion that her and Disick's breakup was for the best and she's reported to focus on that instead of Disick's mischiefs.

It also seems that the welfare of their children are still at the forefront of their priorities in the midst of media circus. Until a settlement has been reached, the two exes are working on a financial arrangement, as per Perez Hilton.

Perez Hilton quotes the source in full regarding Kourtney's state:

"Although being a single mom is not easy, Kourtney is used to taking care of the kids by herself. She has them on a great schedule and everything runs smoothly even when she is alone with them. She had some nanny help, too, since she is working, but she spends as much time as possible with the kids."

Meanwhile, Disick appeared to be torn in last week's season promo for Keeping Up With The Kardashians where he faced Kourtney's family post-split. "It's been a really hard time going from having all of you to having nobody," Disick morosely admitted, as per E! News.

A source also revealed, as cited by E! News in early September, that Disick wants to make amends with Kourtney and that he wishes for his family to be the way it was before." However, her partner of more than five years is not budging with the source revealing that Kourt is not sharing Disick's sentiments at all.

Yesterday, Disick notably uploaded a suspicious Instagram post captioned, "Never give up."