I don't have any problem with Kalyani doing all the necessary things for her Aai or going out of the way for her
I admire their Raabta
and I know this is crux of story
and she is selfless, sacrificial, lovable and adorable girl
she did that even for Sampada
but the problem is instead of showing such things, they should just show that Kalyani trusts Malhar ji (at_least after his redemption and his softness) and both join hands and assure each other that Mai ko kuch nahi hoga
she should get the protocol and both should together solve the problems
she loves her Aai, and her Aai is precious for her
but baar baar same cheeze kuch jyada hi ho jaati hai
they can show their love, raabta, support from other things also rather_than this murderer track