Snapchat / @kourtneykardash / . 1 / 5
Snapchat / @kourtneykardash / . 1 / 5

It looks like the Kardashians are desperately worried about Lamar Odom.

As we reported yesterday, the retired basketball player, who has struggled with drug addiction in the past, was spotted drinking alcohol in a Los Angeles Irish bar in the wee hours before he celebrated Easter at church with Khloe and her family.

According to TMZ, Lamar believes he can drink "casually" in spite of the fact that he is still recovering from a near-fatal overdose in October 2015.

Khloe is doing everything in her power to convince Lamar to go to seek treatment at a rehab center, TMZ reports. However, Lamar is reportedly refusing.

The site says, "Odom's own family members are also striking out. According to our sources, they've tried to convince him by pointing out several relatives, including his father, have addiction issues.

We're told Lamar's been communicating with his 2 kids in NY recently, but seeing him in a bar ´╗┐makes even them worry dad will fall back out of their lives."

Khloe is apparently telling friends and family that, at some point, she will have to "stop trying" to save her husband.

Lamar, 36, is currently receiving physical therapy at home and at a facility. He lives in a rented home not far from Khloe, 31.

The "Keeping Up With the Kardashians" star spoke to "Good Morning America" about the months following his health crisis.

"It was really scary," Khloe said. "I know when we got to the hospital in Vegas, we were told, you know, there's only a few hours to live and we had to make some medical decisions."

She continued, "There were a lot of challenges but he's a fighter and, obviously, he's here now and he's out of the hospital," she added. "It's all about his health and my happiness and his happiness and right now those are two individual things."