This is a must watch film that not only sheds light on the Norwegian welfare and custody system which is for the benefit of young children but also atrocities of immigrant typical couples. The movie as inspired by true events, highlights, besides the custody system, also the horrific treatment of wives by husbands. I don't think anyone is talking about how the husband treats the wife and gives so less importance to his children and family that he can't even pay for a lawyer. The actual problem lies there.
The mother shouldn't have gone through what she did but the fact that the husband was domestically violent towards the mother, didn't even spend a penny towards his children was a invitation to the welfare system to their homes for scrutiny.
Rani Mukerji was a delight to watch.