Rob Kardashian reportedly is struggling just like his brother Lamar Odom this 2015.

In a report on Radar Online, it was mentioned that the "Keeping Up With The Kardashians" family has been growing anxious for Rob for remaining distant with his family amid his struggles.

"He was doing so well for a minute but is now off the radar again and he seems to feel neglected because the entire family is focused on Kim, as usual," an insider shared.

"Nobody knows what to do anymore because Rob will not even leave the house," the insider added. "He seems really bad off and everyone is really worried."

The "Keeping Up With The Kardashians" family has been very vocal about Rob's depression and struggles in the past. In October, Khloe Kardashian even talked to People and revealed her frustration over the situation. Nevertheless, she also told her brother she has his back.

"Rob is such a great guy," Khloe Kardashian said about his brother. "He's charming, charismatic, everything. That's what's so infuriating. I'm like, 'Where is your will to live life? Let's be around people!'" 

"I've been really trying," Khloe Kardashian further said. "But it's not just that. I can't win life for Rob. I have to wait until [he's] ready to do it for himself." 

Just like Robert Kardashian, Khloe Kardashian's soon-to-be ex-husband Lamar Odom has been struggling this 2015 as well.

According to Entertainment Tonight, the former Los Angeles Lakers was still in a delicate state.

"He's not doing great," a source revealed to the entertainment site. "His speech is still slurred and he can barely walk on his own yet. He forgets a lot of people's names -- sometimes even his own. He definitely has some memory loss."

The "Keeping Up With The Kardashians" family though was there for Lamar Odom just like they are for Rob Kardashian this 2015. As told by Us Weekly, the former NBA star's kids will also be spending Christmas with him.