Mellencamp also explains why she wouldn't rejoin 'RHOBH' right now, saying she has "very bad" days where she is "stumbling word over word" due to her cancer treatments, and she wouldn't want others to

Mellencamp noted that while death is "the most obvious" fear that someone in her position may have, she is currently most "fearful of feeling alone" in her battle. However, even she knows that feeling is "irrational" as she is surrounded by "so many friends and family" who are supporting her throughout her medical struggles.

Real Housewives of Beverly Hills' alum Teddi Mellencamp opened up about the emotional toll of living with cancer during an appearance on 'The Jamie Kern Lima Show.' She said her dad, singer John Mellencamp,

Teddi Mellencamp broke her silence on affair allegations with her horse trainer, tearfully wondering if her cancer diagnosis was 'payback': 'Nothing goes without payment.'