The reunion concludes with a surprise appearance from familiar face Kathy Hilton, whose presence draws mixed reactions from the ladies. Kyle recounts their difficult road to reconciliation and what it took to work through past wounds with her sister. Emotions continue to run high when Kyle opens up to the group about her troubled marriage. Faced with tough questions about her separation and the state of her friendship with a famous country singer, it becomes clear to the women that Kyle's future hangs in the balance.