Personally, I think Barry continues to lie to them and without knowing just how many times he was caught in lies by LE, they will continue to believe he is innocent, for now. I’m also guessing they are being sheltered from anything or anyone that would cast doubt on his narrative. Whether or not they will feel the same way about him after the trial, I don’t know. Even if he is not convicted, surely what they hear will make them question his character. How could it not?
^^rsbm
How could it not?
I think this is indeed a situation of both nature and nurture.
I think the Morphew environment was one where BM was never wrong and where he had an excuse for why nothing was ever his fault.
They've lived this their entire lives.
Long before BM disappeared SM, I don't doubt BM filled his daughters' heads with how the Sheriff didn't like him and how he always had to watch his back.
Based on BM's very nature where rules don't apply to him, this would be a natural preface for BM. (i.e., BM being proactive about his shady ways).
Beginning with Mother's Day, BM would be telling the daughters that because he was away in Broomfield WORKING when SM vanished, LE had a head start to frame him. His darn
important project that feeds/clothes/houses them in the stately manner they're accustomed, created an obstacle for him since he was unavailable to "tell them what to do" -- because they're low-level thinkers -- not as smart as he is.
They believe BM because this is how they've been conditioned to think, and this is also compatible with their brain development.
In her position of trust, SM isn't available to coach them on how to open up and digest the truth, and they've obviously shut out the Moormans as well.
By default, they'll remain in self-preservation (and self-protection) mode until they either develop trust with someone that can help them process, or else their future destructive behaviors will force them to finally open their eyes enough to digest the facts about BM and what he did to SM.
And I think it's going to take years.
I believe BM has spent nearly two years preaching martyrdom-- and they've swallowed it faster than they can chew. MOO
Though the brain may be done growing in size, it does not finish developing and maturing until the mid- to late 20s. The front part of the brain, called the prefrontal cortex, is one of the last brain regions to mature.
The Teen Brain: 7 Things to Know.