I think Jassi left to find CJ, because she won't just leave like that (not thinking about her parents izzat). How could she just leave things hanging like that??? Ek thappar-e kaffi thi ... I mean I know she has too much self respect but c'mon running away doesn't solve anything.
I am tired of t&d pulling all these nonsense twists. If there is only couple of months of JJKN left, then they can't show A&M getting married. It would be totally wrong to end the show unfinished. They have already pulled Dilwale Dulhania Le Jayenge, Devdas, and Kal Ho Na Ho on the show. They better not do a Veer-zaara on us.