I think and we know that youngest Grand son is Dev not that Rohen.....
may be badi bhahu thinks that Rohen will be the younger son then she try his best to rohen to marry Rad...
but in here Dev married Rad...so no Rohen can marry Rad never na....
so i think in the wedding day some thing happen and Dev will marry Rad....now am sure about it....
here Kashi Maharaj said na....youngest choti bahu come to your house after she got married to youngest grand son that means Dev marry Rad for sure....
wow gr8...thats the point....
no one know that Dev is the younger son and Rad has own the wealth of RP.....
so in here the story will show us how Rad marry Dev and how she save Rp family and how Dev become RP...wow gr8 story
what you guys think about my point????
Its only my dream