"Because it's not my story to tell, I try to respect that and I want him to be able to tell that story," she said. "I'm just there to support and care for him."
Khloe added that she is impressed with how Lamar, 36, has recovered over the past few months. "I'm so proud of the strength that he has to fight this battle that's his battle," she told the audience. "And I'm so grateful for everybody's love and concern, because I think it is coming from a good place."