Who took that video? It was not a vid taken ''by mistake'', as in the phone left on. To record a video, you need to press a recording button. Moreover, this was taken holding up the phone, from what we saw, not while the phone was placed somewhere. I know it's MEANT to be a mistaken recording, but it is a blooper too. And again, if she knew how to delete it, why didn't psych do that earlier? But I'm glad for this particular blooper, and glad we saw the video.
So are we to believe Yuvraj was not listening when Pratima spoke on the phone to Suhani the previous day? Anyway, I reluctantly have to redeem Pratima. If anyone could have convinced Yuvraj about the video and psych's culpability, it is Pratima, and thank heavens she didn't cover up for her psycho daughter.
But WHY did psycho break the vase? If it was by mistake, why deny anything broke? WHY hide the pieces? If she did it deliberately, even more WHYs.