Don't know but its possible. I think Rhisbh also married Sherlin because of his mother forcing him in KDB( I am not so sure). So it might happen and even if Ranbir stands for Prachi, Aliya will try to manipulate pallavi saying Prachi has seperated her son from him. Honestly Abhi should have told Aliya's history to everyone. He is also always absent when Ranbir does something for Prachi and when Rhea badmouths Prachi.
Rishab married sherlyn because they found them in bed together. So to save reputation,his family forced him to marry her
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