How is this family 'classy'

Balraj thinks he is high on class , money and traditions
But the head of the family who has no decency in speaking to a guest (meera)
How is this family classy ?
Ammaji is obnoxious
Pallavi and Nupur are really rude , really rude
Nandini's reaction is understandable
But pallavi and Nupur are cursing at a woman while she is lying down due to illness
Only beeji , shama , JIjajee and akhil seem to "maintain" their class
But agasthya too is shown to be drinking and fooling around in the roads