Well we must not forget how he tried to send Tej and Toasty to honeymoon. He loved Toasty.. He also has a soft corner for Malti.. He just hates her mother (rightly so.. who wont hate such mother in law who just can not stop interferring in her daughter's life.. typical Indian mom..I have seen so many of them)
Pashu is just a person whose trust to goodness of people is severely shattered by what happened to him and has converted him to a paranoid. He being from old scool of thought (like thinking bahus are for house works only) and not being prepared to update himself with time has made the situation worse.
So, in summary, a good person at heart but converted to a paranoid by some evil character(read Malti's mom and miserable mismatch with modern time - the result is such inhuman behaviour out of furstration..
I do not know what the CV would come up with but th truth is at this age - he can hardly change. I guess if one person has understood him properly.. it is Toasty herself..
Will we ever find such a larger than life character like Toasty in real life? May be never.. hats off to Toasty..