Ratings are not going good for "Keeping Up With the Kardashians" (KUWTK) season 11 as the reality show's numbers have dropped to an all-time low.

According to Radar Online, the KUWTK ratings are experiencing a downward spiral. The news portal gathered that season 11's third episode, titled "Rites of Passage," received the lowest rating by far, with only 1.893 viewers tuned in, as opposed to the previous episode that garnered over two million viewers.

With the numbers continuously falling, it could mean that fans are losing interest in the story of the Kardashian sisters. A source for Hollywood Life also shared that matriarch Kris Jenner thinks that fans are starting to get bored with the storylines and the girls need to step up their game.

If the viewers are really starting to care less about the high-profile family, they won't be the only one, as reports suggested that Rob also doesn't want to be part of the drama.

According to a separate exclusive from Radar, the 28-year-old Kardashian brother wants to get away from the limelight by avoiding his mother and sisters even on Christmas.

A source for the news portal claimed that the young businessman is "done with the family for good," adding that Rob has changed his phone number several times that the KUWTK stars have stopped reaching out to him.

During sister Khloé's Thanksgiving Day get-together, Rob was the only one who didn't show up. "The last conversation he had with Khloé was to rip into her over her treatment of Lamar," the unnamed insider revealed.

Even though Rob missed out on spending Christmas with his famous family, he occasionally speaks to his mother, Kris. But still, Rob doesn't want to be part of the family, the insider continued to allege, and even "threatened to sue them" if his name will be brought up in the reality show.

Meanwhile, the future of the show remains uncertain as dictated by the numbers. What surprises should Kris and the Kardashian sisters give fans to improve the ratings? Only time will tell, but in the meantime, KUWTK is currently on its winter break but will return with episode 6 on Jan. 3, 2016 on E!