She will dislike her and get annoyed by her. I hope if she insults Aliya, then Z stands up for A though he does not like.. After knowing A more, maybe she will be convinced that A is a nice person and the perfect one for Z. I also want that at the end she will be the one who will bring Z & A together and clear their MUs.
Damn I so hope it does not turn into those ugly saas bahu dramas. I will be so disappointed. Going by how they have shown the MIL, pretty dignified and calm, I don't think it will head that way. But u never know.
Hopefully, the creatives won't bring in any crap just for TRPs and don't drag it uselessly.