Even i think the consummation was unnecessary.. they could have shown some intimate romantic scenes.. 
Anyway it has happened.. no use pondering over it.. 
But all i can think about is divorce.. what abt that..
i think seerat will keep angad captured for few months..
probably keep him drugged or weak. 
Sahiba will keep on searching for angad.. then a small leap of 5 months.. 
angad escapes or sahiba finds him.. seerat escapes 
Angad will be having retrograde amnesia.. forgot who kidnapped him. 
sahiba Angad then tries to get back to their normal lives.. 
summons from court on divorce.. both ready for canceling divorce.. 
just then serat arrives and says Angad was with her last few months .. and now she's pregnant.. 
seerat emotionally blackmails sahiba to divorce Angad.. 
Angad helpless as he cannot remember anything. 
at this point either sahiba will divorce Angad for the sake of the child or prove seerat claims wrong..