Indrajeet tries to control himself. Yes, its true, he needs more spine!...But atleast his goodness is not completely dead! He himself is shocked and dishearted....he is a father....he is left dumbfounded and uncertain! But still he is trying to keep his calm and give Sadhna some space! Maybe he realises that his thinking can be unreasonable now, so he communicates less with Sadhna...but at the same time recognises that Sadhna is their Bahu, and she has no place to go. He also tries to understand that Sadhna cannot say lies. He also never forced Sadhna in the first place....it was the rediculous (incapable) lawyer, Alekh, Vasu, Mamiji and Ragini!
Indrajeet can feel the pain of his son's in a more loving manner...than the ignorant manner in which Vasu feels it. Vasu is most concerned for her own pain, and looks for ways to resolve it.... her own pain comes first! While it doesnt seem the same for Indrajeet.
Indrajeet always stood beside Vasu, even at the worst of times when she was under doubt. But Vasu is not the same!
Infact Indrajeet's brother is a good husband and parent aswell!
Both Vasu and CM seems to have eaten the ATTA from the same CHAKKI 😆 ... and maybe the CHAKKI WALLA was Naniji's Husband 😆...! (due to Kaushi's behaviour).