My own experience is similar but I am not qualified to express it as well as you have - the elders are neither qualified nor capable of dealing with this sort of thing and should back off -
if its a crime call the police the elders are abusing children by conduct such as you describe and they should rot in hell for adding to a toddlers burden.
Its been said before but what an outrage against God these people are - Do they ever sleep at night ? Yes because they are not left worrying over the mess created as long as they have obeyed the branch office / legal-service desk