I do wonder if Leanna's resistance to the divorce/cheating questions comes from a place of guilt or shame.
I honestly couldn't care less why or when she got divorced. To me, that plays no part in her being credible or not.
It bothers me that she lied on stand that she didn't know about the women he was texting with. It bothers me even more that when presented with proof she knew about it, she fake cried and had to be ordered to answer.