This is such a true movie. I see this evident in multiple families around me, verbatim. I know the father loves everyone and wants to let them do whatever they want, but that leads to major problems. So if you truly love them, then give true love, don't fall or let others fall. If someone is falling, love is not watching them fall. This is a great family movie that shows that love is not passion, as we think it is today, but its doing what's right for the good of the family unit. True happiness is seeing the other happy, even if they can't see that happiness in the short term. True respect is respecting your elders. The father has a responsibility of love, and this movie accurately portrays the issues if he does not take that responsibility.
The only knock I have on this movie is that the patch-up between the quiet father and his wife happens within 15 seconds, it was too quick, looked too forced.