ABC’s “20/20″ is airing an exclusive in-depth interview with former Sen. John Edwards‘ mistress Rielle Hunter this Friday at 10 p.m. This morning they give us a little dollop of what to expect. Noteworthy: At one point she talks about herself in third person (pssst.…this is never a good sign.)

Rielle Hunter: No Regrets About Following Her Heart

Some see her as Rielle the man-hunter, Rielle the marriage destroyer or Rielle, the woman who brought down former presidential candidate John Edwards. But Hunter, who in 2008 gave birth to Edwards’ daughter Quinn, told “20/20′s” Chris Cuomo that she is something very different. “First and foremost, I’m a mom,” she said in an exclusive interview Cuomo which will air this Friday. “Reille Hunter is a mom. And I’m also a woman who fell in love with a married man. I’m not the first woman who has done that and I’m not going to be the last.”

Watch a preview clip here.