She added: "Part of what I have to say to that is, with Wade saying that he was afraid [he and Michael] would go to jail [if he revealed the abuse], Wade was a grown man when he testified the second time.
"And if someone had been ... abusing you when you were 14 years old, and you had a chance to go on the stand and put that man away for the rest of his life so that he couldn't hurt anyone else, you'd do it. You would. I can understand when he was a child if he was too afraid to do such a thing, that makes sense. But as a grown man, it doesn't."
Brandi also spoke about how hard Dan Reed's documentary has been on the 'Thriller' singer's three children, Prince Michael, 22, Paris, 20, and 17-year-old Prince, also known as Blanket.
Speaking on Australian radio programme 'The Kyle And Jackie O Show', Brandi said: "They don't remember these things from 2005, they didn't have to go through it in that way.
"So I think that this is their first wave of having to deal with this. And I feel very bad for them. Especially since [Michael is] not here to talk them through it and to explain to them what this is about."
-Bang! Showbiz