He has been like this since first day.
In this generation, ppl think twice to give one time food. But he saved pre n took care of her. Even he loved her, never tried to misused her. Now I really wish cvs could show baj handing over pre to anu. Let cvs give lil respect to baj character.
Now atleast in last epi's, we need to keep aside hatred towards character.
I am not surprised that he kept AnuPrePie apart for his Selfish reason. I still don't find any reason to marry Pre by blackmailing her just to cure the daughter whom he has been ignoring since 8 years now.