Why is RV mute in Monisha versus Purvi?

RV otherwise jumps in defense and starts arguing with mom, chachi, bhabhi when t comes to defending Purvi

But when it comes to Monisha, RV just stands and watches mutely always

Why Why is he so scared of Monisha?

Is it because her dad helped him set up business?

I mean apart from giving money to set up business or few clients what else would her dad have done?

RV can always return the money with interest now that hes rich enough

Also RV can give few projects to Monisha dad company and get over this in debtness

Ideally he should have done so already

What is it about Monisha he zips up his tounge and lets her attack Purvi so badly always

I mean look at Monisha always saying this is my house RV is mine i love him etc

Which normal wife tolerate all this in real life?

Can any woman come and say in front of wife her hubby is hers, her in law house is hers when shes an outsider and get away?

Who is Monisha? Just RV bhabhi sister a distant relative actually

Not related by blood to RV or Malhotras

Its like an outsider

That too Monisha is Deepika cousin sister not own sister to dominate Malhotra mansion members like she does

Neither Monisha can abuse Purvi like this always in front of RV and her in laws

How is RV or dadu or harman so quiet?

Forget mom, chachi, bhabhi they are on Monisha side

But RV, his dad, his dadu should they not tell Monisha off when she talks so badly with Purvi