There will not be any divorce, CVs won't dig their own grave especially when this entire track is leading up to Juhi being exposed. Fans have been very vocal about what they do and do not want and I don't think things will get that far especially with more suspicion falling upon Juhi and now Bebe. Plus you have Vidyut and RP, Vidyut does not want a happily ever after for Juhi he wants to taunt her, he wants her to suffer so I would not be shocked if he played a role in her downfall.
As for where RP and Vidyut go from here after Juhi is exposed, their target is going to be Avni for sure. Vidyut and now Ragini are both taunting Neil about Avni, they are making their intentions clear they won't spare her.