Why is preeti acting like some abla naari and shouting at khushiya

Why is Preeti even screaming and acting like some ''abla naari''??? That is the problem with characters like Preeti and Kaushalya. They are just not capable of standing up for themselves and take out their frustration on soft targets.
Preeti takes out her frustration on Kaushalya and Riya.
Kaushalya takes it out on RIya.
This shrivastav family is literally a circus show filled with self-destructive people.
Preeti chooses to blame others for her own mistakes.Would rather depend on others for things like shampoo, rather than taking up a job and fending for herself.

Riya is literally a doormat right now and even more disappointing is she has given up her job over a jerk husband like Shivam.
Why are the female characters shown in such a demeaning way in this show?

apparently, the majority of the fault is of preeti as she destroyed her's, nimmi's, & riya's life...but everyone continues to blame riya except for raghav...kushia only blames riya & becomes a tolerant mother who quietly listens to preeti's baseless accusations...preeti is fed up so blames it on her mom, riya, & most importantly on the creep...shrivastav family is ppl full of jokers who got nothing much to do except yell at riya who as apologized and is trying to set things right despite acting stupidly in the new get up...

It looks Riya thinks that she is so pretty in that attire. But for me she looks like a desperate model working in a cheap advertising company where old and unsold sarees are dumped by a cloth store.