Well, I thought you would interchange International Law with Journalism instead of Punjabi as Punjabi is quite consistent as a scoring subject.
Well, it is alien to me too but as far as I could, Insha Allah
. However, being in banking and having other responsibilities too, I would rely on 2 books max.
As for your question, as far as in my knowledge, place of posting plays a role only if your better half is a Government servant too or otherwise, the lady herself wishes to stay with her husband.
My sister is in Customs while my Bro-in-law is in Police. I remember when my Bro-in-law was posted to Hyderabad, my sister was transferred there too.
It is not mandatory that married ladies must be posted with their non-CSP husbands. But for their convenience, if they want, they have an option
Hope you get my point