I wonder how much pressure Sherri put on herself. By that, I mean she apparently loved to shop for and wear designer clothes (if the items she was selling before were her used clothes). Was the "image" she projected to others important to her? She was also known, according to her sister-in-law (?) as "supermom". Did she think she had to be perfect? Even all the smiling in the photos -- sure, they're photos. But was she trying too hard to project a happy "image" to others? I'll admit it probably means nothing. But women have staged their own disappearance before when the (self-imposed) pressure became too much.