I guess the episode was good today after reading your update. Didi is getting her karmo ka phal. I would still say her fighting for her patni rights is not wrong but the way she's doing it is absolutely wrong and finally all her plans are flopping.
I think Virat told the mahila mandal that he neither would snatch Pakhi's rights as his second wife nor will let anyone else snatch Savi’s rights from her. I haven't yet watched Sai-Satya scenes as I am waiting for them to create a bonding with each other. As you said, Sai will be the decision maker and am waiting eagerly for that track.