The former basketball star, who nearly died from a drug overdose in October (15), was pictured in the airport lounge drinking beer and whisky before boarding a flight from Los Angeles to New York on Monday (11Jul16) and threw up while dashing to the bathroom before take off, according to TMZ.
He then entered the restroom and vomited once more. After exiting, passengers reportedly noticed he had vomit on his clothes and he was subsequently removed from the plane by flight attendants. Despite returning to his seat minutes later, he was once again removed from the flight before it took off.
Now it has been claimed that Khloe, who has been by Lamar's side as he battles back to health following his overdose last October, has been left "frustrated" by her spouse's actions.
"It's really sad for Khloe to see Lamar in an unhealthy place. She cares so much about him but she can only do so much," a source told People.
"She's not doing well. She is frustrated because she knows there is nothing she can do."
Khloe also responded to several messages on social media following the reports of Lamar's plane incident. When one person referenced Khloe's reported fling with Trey Songz, insisting "you need to be helping your HUSBAND," Khloe replied, "Stay in your f**king lane little girl. You know nothing about anything. You're a sheep herded by society."
Other Twitter users were more supportive. When one told her "It's out of your hands Khlo", she answered: "Just pray", alongside heart emojis.
Another wrote, "You're doing what you can, unfortunately he makes his own choices. Stay strong," to which Khloe responded, "Love you lots. Thank you."