Kyle Richards' sister, Kathy Hilton, revealed that Kyle was hurt after seeing estranged husband Mauricio Umansky kissing actress Nikita Kahn in Greece. Kathy noted that while Kyle has accepted their separation, the public display of affection was challenging to witness. Mauricio, who has been rumored to date Emma Slater, clarified that he and Kyle are still working through their issues and have not finalized a divorce. Insiders indicated that Kyle maintains a positive attitude despite the situation and follows a 'don’t ask, don’t tell' policy regarding their personal lives. Kathy expressed concern for Kyle but acknowledged that her sister is handling things well and looks great, while also emphasizing the support their daughters provide during this difficult time.