The original article made no such claim.
Thank you, you are right. I was commenting on this article, I do not normally read the NYT. Here is the clip from the NYT:
“It was a bombshell when Caroline Kennedy endorsed Obama in 2008 along with her uncle Teddy, a turning point in the primary against Hillary. After being disinvited from the party, Kennedy had the speaker at her home on the island for dinner. “I would have disinvited me if I was him,” she joked.” https://www.nytimes.com/2021/08/14/opinion/barack-obama-birthday.html