True, in families where the elder brother is married and has a cheeky wife who plays the role model the rest of the DIL's falling in line will have to follow her and live up to those expectations. Often if u have noticed families pit their DIL's like pawn. Everytin from looks to job to cooking to respect, family status, what they bring in as dowry, how extravagant the marriage was conducted all that counts. Each DIL is then given a weightage and based on that is how the treatment to her is meted out. Lucky are the few who have spouses to support and stand up for them or those who dont have in-laws staying with them or even nearby, or r blessed wid understanding in-laws.