Viplav has always been shown to be weak around Dhani. I can't imagine him dragging her to court over a custody dispute. I think he's trying to intimidate Dhani so that she'll react and open up. From my perspective, he's looking for answers. He's still baffled by what's transpired between the two over the past 5 years. Viplav did drop two hints in front of Vidha claiming Dhani as his in yesterday's episode. I agree with Kirk. Vidha will bring Viplav and Dhani back together. 😊