I find it funny, that you insist, because of high listings of Norway on some random lists in "human rights", that its institutions are above making mistakes, even questioning their decisions seems "weird" to you snow people.
As I already said, your own courts labeled case of sexual abuse as false. Therefore forfeiting stated reason for family liquidation in the first place.
You seem to ignore your own justice system aswell.
If Barnevernet indeed made a mistake in this (not its first) case, then it is responsible for psychological damage to everybody involved. And through Barnevernet entire norwegian state and its citizens, as it was you, not some mythological beast, that gave bureau such immense power in the first place.
Logical fallacy at its finest: We took your children, because we want to protect them. We cannot tell you the reason, because we want to protect yours and theirs privacy (little late, eh?), we cannot overturn our own decision, because the reason for child nationalization didnt change, we cannot tell you the reason why we took your children... repeat ad absurdum and dont forget to mention that Norway is highly developed country (unlike your shithole, childless Untermenschen), so it never makes mistakes. This very modus operandi and lack of transparent reasoning behind it makes norwegian state institutions about as trust worthy as those of equatorial Guinea and its employes as reasonable as ISIS jihadists.