I can understand where Raavi is coming from in her suggestion regarding Shweta. The mental and emotional fatigue has started settling in and she wants to stop the revenge cycle without anyone else suffering any further. Every time they are the ones who have taken the most damage. And it isn't like they have any idea on how to deal with things.
If Shweta brings some proof to show she is pregnant, they can't just ignore that either. This time she is pretending to have married Krish due to the baby so Raavi might think she will change. But asking Krish to accept the marriage isn't fair on him nor is it wise to trust someone like Shweta and allow them back into one's lives. It's such a mess.
I just hope the fake pregnancy thing comes to light and this track ends.