yesterday episode 0/10

Although i am a fan of this show... Yesterday was a hopeless episode full of negativity. It was worse even than the break up episode. Firstly ishwari not informing sona regarding the important guests and then proving herself correct. Dev complaining his mom regarding sona calling akdu and khadus. Are they kids? And this is the height of insecurity that ishwari feels bad when a SIL calls MIL as maa. I mean what will he call den? When Ranveer called him maa it was ok. When riya's groom will call him maa it is ok. But only dev shouldnt do this. And the most disappointing dev just give in he could have explaind her . Hated dev's character yesterday. Hope cv read this and make ishwari understand only this thing that sona's family is now dev's family too