Kuwar Chacha is no nice guy, but he is not pure evil like BRM is. That woman is sick to the core! His expression of shock at seeing Gayatri's body and his sympathy for Ranaji was genuine. I bet he didn't know his Mother killed Sula or Gayatri. I don't think she ever admitted it to him!
Eventually what Kuwar family did to Swarna will come out and then it will be number up for them too! But there is still plenty of drama to be had! I am happy this BRM woman is at least going to get exposed and Ranaji wont be blind in her love anymore! She was the biggest problem. She always had Indhrvardan's trust, so a lot more dangerous than Kuwar family whom he always suspected anyway!
I think it will be good to see Ranaji come out of his fake paradise with BRM and face the truth. He will never forgive her now. Finally he will know what his Mother had to tolerate for years with this woman! Happy she is getting exposed and wont think beyond that at this point!