I know in the ideal world...Saagar would have let Sindoora go...but this time atleast he defended Vidya. He stepped forward just as Bua was about to raise her hand, and am pretty sure if Sindoora hadn't stopped him, would have definitely said something.
He spoke up for her first, when Sindoora told that Vidya should be kept away from the pooja...so there is definitely some change in his demeanor.
I hate it when Sindoora uses her nautanki, and asks Saagar to choose. She's is always asking him to choose...whereas Vidya has never once asked him to pick her over his sister...but I know that Saagar will definitely not let Vidya go...