Crystal Hefner has shared yet another unsettling allegation about her late husband, Hugh Hefner .

In her memoir Only Say Good Things: Surviving Playboy and Finding Myself, the widow of the magazine mogul reportedly writes about how the many domesticated and exotic animals that lived at Playboy mansion were neglected and abused, according to People and BuzzFeed News .

So sad, those little birds, Crystal Hefner told People in an interview published Saturday. Yeah, I feel like I was constantly crying for everything and everybody there. It was so sad.