Hold on. While I agree speculation can get wild (I'm not necessarily referring to this case or this site), there are some things we know. No one is looking at a random woman with a bruise on her arm and stating it's a result of spousal abuse with no knowledge.
We're talking about a woman whose behavior has been observed and documented in police reports and other official capacity. Whose behavior was witnessed on several occasions before and after. Direct evidence of her behavior, if you will
Then we have the absolute reality of the prior molestation. While discussion of who did it remains speculative, the reality is that someone did it. In most cases of a child this young, it is family or friend. Statistically, the speculation that it was someone in the house who sexually assaulted her both prior and that evening is on firm ground - access, timing (very late at night), etc.
Patsy is still a POI in this case.
A case has been made for her guilt that is no more based on rhetoric and fantasy than any other theory. And there is slightly more evidence against her than others.
The entire point of this leg of the discussion is that we don't really know Patsy did have a "normal existence". For all we know this was a long time coming.