The unusual part here is the women downloaded child pornography.
Courts tend to side with the women in these cases. Divorce lawyers coach women to make allegations which cannot be disproved.
A friend (who is a lawyer) said, even when she presented evidence, in court, that the allegations could not have happened, the perpetrator suffered no consequences.
The even more unusual part is that they are following through with charges against the women.
Yes. Welcome to the realities of American divorce.