I think that M&H 'truth', isn't just their side of the story. It's complete fabrication that fits their narrative that they are complete victims of everyone else.
During the OW interview, when she talked of falling out with Kate, she mentioned her 'truth' while insisting Kate didn't cry and the version that was in the paper was lies. Surely it could be Kates truth, that she did cry. Kate could have been very upset after, how would MM know that 100%.
It is hypocritical to say your truth needs to be heard, while then saying your version of the story is absolute and can't be questioned.
I do think that H&M really felt comfortable with the fact that the RF wouldn't head in challenge them and would prevent staff members challenging them.
But if your 'truth' is so important, you tell the truth. You don't lie when you believe no one will find out the truth.
Its definitely not the sign of a reliable and trustworthy person, if they lie because they 100% their lie will never been found out and only tell the truth when they think they will be found out.