@Vamita, yes DS seems so changed now, all her principles are out the window. However, this is realistic. Blood is thicker than water, so it is natural for DS to change. One aspect of DS has not changed - she will go after what she wants regardless of the feelings of everybody around her, she doesn't care what the repercussions are.
DS was soft for Anandi and felt bad for her. Now she thinks Jagya has changed, and she will go after Anandi and Jagya's reunion like crazy just like she went after Shiv. She will go to any lengths for Jagya-Anandi reunion. It wil be frustrating to watch, but this is totally in character for DS. In fact, DS didn't get mad at Jagya even after he brought Gauri home, she was mad at him only after she found out that he sold the locket she gifted him. Her going after Shiv had nothing to do with what Anandi wants, rather it was to wipe out her own guilt. So DS has always been selfish. In fact I was finding it hard to believe her change towards Anandi, how she has become so positive that she is willing to marry her again. I find the current DS more believable and in character.
At this point its best for Anandi to move to Khajan's place, she has no place in DS's house with Jagya around.
Also, people are blaming Bhairon. Bhairon can help Anandi only if Anandi doesn't keep interfering and becoming the martyr. Every time Bhairon speaks up for Anandi, Anandi goes against him, so he is helpless. As they say, God helps those to help themselves. Anandi has, with her actions, proven to be a doormat when it comes to DS and Jagya. If she doesn't help herself or even stand up for herself when Bhairon supports her, Bhairon cannot do anything.
In a way Anandi herself is responsible. She pretended to be Jagya's wife. She should have put her foot down and refused. Even now she is quiet, she should tell Jagya she is not interested. Also, when Jagya spoke about their previous moments in front of Shiv in the hospital, she was quiet. So why will Jagya and DS not take her for advantage?