Isn't Yuvraj doing the same thing as his father?? I am not sure but did he ever get divorce from Kajri, and if he didn't then..just like his father, he is marrying for the second time.
I am sure even if he manages to marry Niyati, later on Kajri will bring misunderstandings between them or seduce him and give him Warris or something, which would give a reason for her to stay in the house.
wat do u think? Father like Son..isn't it a nice coincidence?😆