The reality is Shagun was only one who knew about Aaliya true feelings but Ishita oncee again gets all the blame. The Creatives must really love blaming Ishita in everything and make wins for Shagun. The show has so many misunderstandings it has become OTT.
Only good thing is Raman will come in time and maybe will get to know why Adi attempted suicide which will help him also make him realise why Ishita actually attempted suicide twice but didn't succeed and maybe see her point of view more after misunderstandings are cleared (due to not being able to live without her love)