I'm just going to believe she ditched the hummer, grabbed a bus and ran off to a beach somewhere. seeing as there is no body, this is just as logical as anything else.
Oh, and before some one says but she's a devoted mom, that hasn't stopped other women from running away. Mom's put up a good front sometimes and often have inner dialogues and feelings that they may be ashamed to share because society demands moms be maternal paragons.
BBM
Sorry, but I didn't buy that when Josh Powell said it about his wife Susan, either.