So unhappy is she, that she left whatever she was doing to go over to DD's house to talk crap? Why didn't DD throw a mug of cold water on her when she started spewing filth out her mouth. With a mother like Simran, Sid doesn't need enemies, he's trying to win back his love and his mother is further widening the gap between him and Roshni. It wouldn't be a surprise if DD starts thinking about Roshni and Yash's alliance, as Roshni's mother she has every right to think about her daughter's happiness and peace of mind.