Here are the characters and their progression according to the CVs creating "complicated" characters...
Imlie - ambitious scholarship student for college to college drop-out vying for the attention of a two-timer
Aditya - righteous regional journalist to multi-wife misogynist and yellow journalist demoted to obituaries
Malini - doormat husband-pleaser to doormat assaulter of said man she wants to make husband again
Aryan and family - not ruined yet, too new
Aparna - values ki dukan who keeps count of the virtue of every woman her raja beta ping pongs with
Radha - just an out and out sexist pig always blaming the younger women and their charitras
Daddy - simply clueless to Imlie supporter to whatever son does is okay
Chachu - one song lover to one house mortgager
Rupi - preserver of own "love" to preserver of Aditya's "love"
Nishant - the guy who had cancer and got married and forgot about disease and wife
Other brother and Niddhi - went from smiling to POOF! disappearing one day
Anu - consistently evil woman who wants a man at any cost and then teaches daughter to do the same
Dev - artist who sometimes goes missing and cheater to values ki dukan daddy