Some points are again missing-
1) atfirst aonu betrayed pregnant prerna and married komolika,then he came back but then bajaj married prerna .Then one day bajju had an accident and his x-wife forced every one to believe that he is dead..actually he was paralised.Then prerna got married to aonu (saying "bachon ne zidd kiya")…she didn't even wait 4 one year after her hubbies death.😡
2) Then when bajju returned he found his wife with aonu…so actually aonu-prerna marriage is illegal.But all of them looked at bajaj as if he was wrong.Bajju actually loved prerna very much &wanted her back at any cost and took some pics with unconscious prerna ,gave it to a black mailer and as a filmy hero style saved prerna from him.On his part he only did that and didn't make prerna "badnaam"he only wanted her "viswas"…but komo & subroto gave the pics to press..kidnapped prem, trapped bajaj….and all these probs together caused aonu –prerna break-up.Bajju never hurted prerna ,but did some mistakes which any competitive person would do.But as penalty 4 his mistakes he waited years 4 her…by supporting her in all her bad times.
3) Years later fed up with aonu's allegations, insults- prerna got engaged to bajju.Bajju is best father to sneha. But still prerna hided the fact that aonu is alive and lied to bajaj 4 no reason & delayed their marriage.When bajju came to know all these he felt very bad and left her.So actually aonu himself caused tension between B-P and solved the prob as if he is doing some big sacrifice.If he never interfered in their life they would have got married earlier and even now …if aonu had not come back…bajju's family would have been very happy. 😆