If really this is the storyline they are following then SP writers are Great...We can say they do have some creativity and mind.....
I just now read the 16th Feb. update ...and after reading it I some how feel Nahar knows she is Chandni and Nahar is doing all this to save his family from her...He knows she is very bad and can go to any extent ....He knows she will attack Saloni or try to harm Tara to get back with him.He thinks for Chandini , Saloni is the biggest threat ...so Nahar might have acted all the way to send Saloni out of his life so that he can come close to Devika and reveal her truth He feels Devika really is Chandini ...He knows only 1/2 truth and is following it only to find out he knew nothing and finds out Devika and Neel are working together and get the biggest shock of his life...
I feel in the last Nahar will find out that Devika is Chandini's sister and Neel saw her in USA and as Neel loves Saloni and wants her in his life he made a plan and instigated Devika and she might have agreed to it.So now we have to wait and see how he proves it to Saloni and his family the truth about Neel...as we can see Saloni trusts Neel and Neel is gaining her trust more and more day by day....
So what do you guys think ...