cb help I Dont understand?!!

Ok so I for one am really happy that the serial took a twist like this. I love reincarnation movies like karan arjun, and I am glad they are doing something different and adding thriller to the show, but what I dont understand is that I have been reading in the forum that Radhika will be kind of like Imarti..but is she getting reincarnated and coming for revenge or is she getting reincarnated and growing up as someone else like radhe or radha, if so how will she ever come for revenge or reveal what Barkha has done to her?, there is noway she is alive and got help from someone because under that much dirt and pressure your gonzo. Another thing what if this person that Bharka keeps talking to is Radhikas step mom or step sister? ever wonder that? orr maybe her own mother. Because isnt her mother worried that a virgin is living under the impression that she is a married woman, maybe for wealth. I dont but if someone can please clear up the confusion that would be great..

overall great episode but its not the same without our beautiful Radhika.