I know most of the forum members are upset today. But let's not lose hope guys. I don't think there will be a real MU from Rudra's side even though all the evidence is pointing towards Paro.
Here's why.
No one else in the family knows Paro the way he does. So it might be easy for others to think she did it because Sunehri saw her, but he would certainly think twice and he did.
When he realized someone did this on purpose, the first person he suspiciously looked at was Mohini.
When Sunehri confidently said the only person she saw was Paro, he asked her whether she was absolutely sure.
Before he found out Paro has returned he might have believed for a bit that Paro did it, because he might have developed a soft spot Paro and knows she has no involvement with Tejawat's activities, he still doesn't know her well enough or have implicit trust.
Considering how desperate she was to get away, that she went as far as burning her own hands and then hitting Rudra on the head, he has enough reason to think she might go to extremes.
Moreover, he might be smart but his father is fighting for his life, no matter how much aloof he acts, he loves his father and he does care about the family too and at that point he had no reason to disbelieve Sunehri.
But after he saw Paro in front of the press, I think he definitely figured out it wasn't her. Otherwise she wouldn't have returned and he is probably pretending to mistrust her to catch the real culprit.
If there was an MU, it was only until he found out Paro has returned.
Most importantly, Tarun mentioned in his interview that while Tejawat is on the run, the show will focus on developing Parud's love track. đł If there is an actual MU, how will they do that?