"Rob is not in rehab," the matriarch confirmed.
This is not the first time rumors about the reality star seeking treatment have circled. In 2014, numerous reports made claims that he was admitted to a fat camp. Last May, he responded on Twitter, saying, "I'm aware that I'm fat that def aint a surprise to me lol," but later deleted the tweet.
Kardashian has been absent from the last few seasons of Keeping Up with the Kardashians due to his struggle with depression and weight insecurities. During this season, his family showed concern for his well-being and sister Khloe even set up a therapy session for him, which he rejected.
During an interview on Today Kim Kardashian West commented on her little brother's condition. "I think he's just going through a phase where he's not comfortable in his own skin," she said. "And he is working really hard to get back to where he really wants to be."
The sock designer recently mourned the death of rapper Chinx. The only photo on his Instagram page is of the rapper, and is captioned: "Gone way too soon,,,,, rest in peace CHINX,,, another brother gone ,,, this is terrible :("