I agree with you guys that Devki is the biggest culprit, pretending that she really cares for Radhika but instead trying to protect Vishaka.
How can Devki even suggest that Radhika forget her husband Dev and tries to protect her daughter vishaka marriage who in reality is not even married to Dev. She is really a culprit and a selfish mother.
Also how can Radhika live with herself knowing that she is the one who is married to Dev but her sister is living with him as his wife. She is not only fooling her self but her father as well as her rightful husband. I think this serial is giving a wrong impression about marriage and devotion as a whole and the story line needs to clear up some of the lies that are taking place soon or else we well have to stop watching it.
It is really giving me a headache now