"The problem with some families that have strict religious backrounds is that divorce is highly frowned upon, if not totally forbidden. If she had wanted to leave him, her family probably would not have taken her in. "
That's not the case here. Divorce is not forbidden among Mormons and I've never heard of a Mormon family turning thier back on thier own kid because they got a divorce. We discourage it as a solution to relationship problems that can be worked out, but recognize that sometimes there are very good reasons for it, or that it can't be avoided because of one party insists on it.
My own sister was in an emotionally abusive marriage and was encourged to get out of it by her Bishop (and my parents and all the rest of us in the family).
Given that Mark has the history of lying and covering things up, I doubt that she suddenly decided to pull off a scam by framing him. What would she have to gain if she has to stay 'dead' forever?
Why could that not be the case here? I'm speaking from personal experience as someone raised in archaic Catholic beliefs. My Church condones divorce and anullment in certain situations. My mother ate fish on Friday until she was hospitalized, even though the Church lifted the restriction back in the seventies. She also believed in Christian martyrdom.
Many people who belong to mainstream religions hold extremist views. It was not my intention to insult you or Mormons in general. I'm very glad to hear that your sister was given help and advice from her Church and family. You all did the right thing.
In my heart, I know Lori is dead. Until they find the body there is always the tiny possibility that she bolted. I don't think I'd call that a scam. What would she gain? Some time to get her head together. I don't think that a woman like Lori would pull a stunt like that though. You do realize that we're all just speculating here, right?