I couldn't agree with you more.. I lost my beautiful precious girl last year. The pain and the grief is unbearable for a mother. How this women could laugh and carry on like that is just totally unbelievable to myself.
Reams have been written about how devastating it is to lose a child for any reason; women are affected emotionally and mentally for years because of miscarriage and that's losing a child they've never even met. The mother-child bond, in emotionally healthy people, is just that strong. I know a couple of women who have lost children to accident or illness and I can't think of a single one who would be laughing, chomping gum, and squirting Silly String over the graves of their recently murdered babies in front of the news media 8 days -- or even 8 years -- after the fact. No one. Not a single person. Really.
My whole take on the Silly String episode is that not only is Darlie conscienceless, she's also stupid.