(FOX NEWS) A Cheney family feud erupted on Facebook after Liz Cheney reiterated her opposition to same-sex marriage in an interview with "Fox News Sunday" -- despite her sister Mary Cheney, who is gay, having recently married her longtime partner.
Liz Cheney, the daughter of former Vice President Dick Cheney, was asked about her position on gay marriage and her sister's personal life on "Fox News Sunday."
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"Listen, I love Mary very much. I love her family very much. This is just an issue in which we disagree," she said.