I am an Indian national living in Germany since 2004. I currently work in Freising and have an Aufenthaltstitel based on my one year old marriage to my German wife. I still have not completed my time before getting a Niederlassungserlaubnis, so officially my country of permanent residence is India, though I am registered and living in Germany.
I am going for a PhD in the US and am appearing for a student visa interview at the US consulate in Munich with my wife (I will apply for an F-1 and she will apply for a dependent F-2 visa).
Would it be strange to enter different countries of permanent residence for the two of us (India/Germany)?
I am also aware that it is generally not recommended to apply for a US visa outside one's country of permanent residence, but I am living in Germany and have relatives here for a long while. Also, applying in India would have made my wife an "outsider" there so it would cut both ways.
I am confused whether I should enter Germany as permanent residence, due to my living here and having a household here, yet not having a "permanent settlement permit".
Could someone please shed some light on this?
PS: I do have a permanent house in India (my parents) and have substantial ties there as well.