Kourtney Kardashian recently confronted her sister Kim for flirting with Travis, according to sources. The article highlights the tense situation between the sisters as Kourtney expresses her displeasure with Kim's behavior. Travis, who is presumably Kourtney's partner, is at the center of this confrontation. The article suggests that there may be some tension between the sisters due to Kim's actions towards Travis. Overall, the article captures the drama and conflict that has arisen between Kourtney and Kim over this issue.