Hold on….first Megan did live with LVD for a while. Adam may have grown up with LVD but never lived with her as an adult. So I’m not so sure of the two who knew her best. I get the impression Adam was closer to Charles than LVD. But also I don’t think Adam was saying what Megan says about LVD is incorrect - he said he didn’t really agree with her and much of what she said was wrong. I took this to be more of a reference to the fact that he is still LDS and she left LDS and is quite critical of it. She is also has a lot of negative things to say about the Cox family dynamics and although Adam has experienced his own estrangement from his family it’s different when someone else says something about your family.
I remember once as a teenager I was playing in a softball tournament and one of Mom’s coworkers - who had a daughter on another team - heard me complaining about my mother to a friend between games. He piped in about how stubborn my mom could be or something and I threw my coke in his face for badmouthing my mom. I did it before I even realized what I was doing - it didn’t matter that I was mad at mom and said something negative about her, I didn’t want anyone else saying anything negative to me about her. I think that’s a bit how Adam is about his parents and Megan voicing her opinions of them. But I think what he was referring to when he said he didn’t agree with her and her being wrong were more about LDS beliefs.
And full disclosure…I have had a few email conversations with Megan - researching some things for her - mostly unrelated to LVD - and while some of her religious views are quite different than mine, I find her to be genuine in her desire to help others overcome issues she has walked thru and her turmoil about all LVD has done to be just as genuine.