I have never heard specifically why, only that BvD was uncomfortable with her around Danielle.
I have a few guesses, but regardless, why would a mother have a woman in her house and in her husband's bed who she didn't want around her daughter?
......and these people were cleared how soon after Danielle went missing????? Unreal !!!!
As for Big Barb.... Apparently she was unashamedly aggressive in her pursuit of other females; physically so too.
Yet, she was in DVDs bed (with BVDs approval). This is one sicko group.