Originally posted by: Picasso9
The way I see it is that Jagya lashed out at HIS family. He felt satisfied that he had his familiy's unwavering support when it came to him fulfilling his responsibility towards Ganga and Mannu. He had no inkling of the inner dynamics (politics) that was taking place daily in his house. Most men don't get embroiled in such things. He trusted his family to at least stop Ganga. What upset him was that no one stopped her. He looked specifically at his mother and Dadisa for this assurance and in turn found his mother petulant and was able to deduce something was not kosher. Of ourse he knows what his family has gone through but he knows that they have each other as support. The need of the hour was finding Ganga. Sure it's their choice, then why to live in a joint family. Then Everyone should just be Independant and not answerable to each other. No man is an island!
The problem with joint family, and any other kind family is --when sacrifices are expected from others, often from women. He trusted his family to stop Ganga, but didn't he trust Ganga also to leave smack in the middle of the night, and do something more rational? People can be under extreme emotional pressures---and Ganga's act of leaving at night, and they not stopping---was ALL done in emotionally high situation. He didn't realize the pressure his own mother felt before...infact for some reason it's almost taken for granted that Sumitra should be ok with everything her family decides--or everything that is good for community--even if she voices out...it's not imprtant...because her personal fears aren't as important.
As far as why live in a joint family...I don't know. Lot of people lived in those for financial and other practical reasons. However, from my understanding, the reason of breaking up of joint families is...people dictating morals to other people. These serials aren't building up morals in our society...just making us demand morals from others.