It seems like things are only getting worst with the only born son of Kris Jenner and the late Robert Kardashian.

TMZ reports that the family is desperately trying to convince Rob Kardashian to check himself into rehab for drug abuse. From weight problems to depression to the alleged abuse of Sizzurp and Marijuana, Kim Kardashian's little brother is just not getting better.

Whether it was indeed his last break up with singer Rita Ora that drove Rob Kardashian into a deep depression or just not being able to keep up with the family's fit image, Rob is drowning in despair. Sources directly connected with the Kardashian-Jenner family tell TMZ that "the family is well aware of what has been going on with Rob, depicted by photos taken during a drug fueled party a few days ago," the report reads.

As we see with other artists who are addicted to the infamous "cup of lean," the substance is often "hidden" in a doubled white foam cup. The photo shows an overweight Rob Kardashian drinking from such a cup with the words "Codeine Boys" and "SipLean" emblazoned on it. The next photo is a clear picture of the "Keeping Up with the Kardashians" star passing a "joint" of weed to another person who isn't as discreet with his cup of Sizzurp in a "7-Eleven Big Gulp" cup.

Reports claim that Rob refuses to go to rehab and will not take his family's advice to do so. The Kardashian's had a similar intervention with Khloe Kardashian's ex-husband Lamar Odom when his drug problems came to the light. This would be the second failed attempt for the prestigious family if one of their own falls into this sad pattern.

Rob has been making headlines lately for actually leaving his sister Kim's wedding trip the day before she married rapper Kanye West. Reports claim that Rob felt attacked and humiliated after being bashed about his weight by his own family. We wish Rob the best and hope that the family puts fame a side for just a moment to focus on Rob's health and future.

Click here to see the shocking photos.