Reg flags like- previous relationship,, huge age difference,, parents not present,, simple marriege without parents etc list is so long in VO's point of view. ..
being from punjab does necessarily end up in interview or delay but they tend to be suspicious of applications from punjab (especially if there was a quick wedding with no parents present; marrying cousins) and tend to check thoroughly..but as you see other applicants like chacha chaudhary he is also from punjab even I m also...
In my point of view ur marriege is same like other applicants but as you mention you didn't submit phone bills etc so maybe they asked for ADR but as you say you guys together in Dubai so I think this is ur solid point. ..
all the best I hope you will received gud news soon