Although Khloe,Kim and Kourtney had been open about their support for their step dad, who recently transitioned into a woman,the sisters have now cut ties with the transgender star.
According to US Weekly, the reality TV star siblings were "furious" at Caitlyn for her comments about their mother, Kris in the famous Vanity Fair interview in which she revealed herself as a female.
"There's not a lot of love for Caitlyn," an insider told the publication.
"Vanity Fair was the start of the downfall."
The fresh reports suggest Kim, Kourtney and Khloe Kardashian have cut communication with their step-parent over her "unfair" comments about their mother and manager Kris Jenner.