Okay, so finally I watched the recent episode. It seems the story is going in the direction I predicted earlier.
There were lots of lines that foreshadowed it.
Aliya saying she couldn't do as much as was required to save their home, Salman telling Aghai Ji that one option to save the home is to buy the entire property by paying the people who have claims on it, Salman asking Aliya if she can do compromise in the matter of marriage - All these scenes foreshadow that there'll be a situation in which Aliya will have a choice of saving the home by paying the money, but she'll have to sacrifice her love for that. Lastly, Phuppo saying that relationships are more important than a house foreshadows that ultimately Agha Ji will realize this and will stop Aliya from doing that sacrifice.
Let's if my prediction will be true or not..