Just as Alekh blasted Sadhna when she slapped Ranveer, Ranveer should also do that...it does not need to be kicking or slapping...being strict can be shown in other ways also...liek how he is hurt at Ragini's childishness....
Why Ranveer did not bring up the child's topic when he was sharing it with every Tom, Dick, Harry..because he knows how much Ragini is pained at her miscarriage, so if he brings up the topic, then both will go into depression and enter state of shock...one needs to act stronger just for the other person...it was also his child, if he is not crying that does not mean he is not sad....