see since Aparna asked Imlie to stop the wedding also - I think Adini will not happen. Imlie always does what Aparna wants of her. If you see Aparna did not ask for Adi and Imlie to unite. For the longest time she has been saying - Imlie will get new family...also she tells Adi - if you don't want Imlie now it's ok - just don't marry Malini.
I don't know why I feel strongly Adini will not happen and arylie will - I also felt pf will happen on Diwali day and nothing happened - but I try to decipher based on what the show is telling and makers erratic story telling cannot be accounted for.
Ppak did you see the spoiler pic of Radhaji with the Aditya-Malini Wedding reception board?