Jetha Knew???

So jetha knew Daya's mom was Bro????because BAwri & all that mother drama happened so fast-SO when did & how did jetha plan all this???/Or did he make out in the function itself that its sundar-Not possible since they all went back together????.

Maybe jetha told daal mein kuch kaala hai because it's really strange if a mother doesn't meet her daughter and goes away.That's why he might have called bagha in order to find out the truth.

Bagha didnt knew that she is bawri.