I got divorced after my US citizenship interview

[rsyedna]

Hi All,

I got divorced after my US citizenship interview, I got green card and
citizenship interview based on my job only and NOT from my wife/marriage. She is also greencard holder
but is not citizen, she got green crad through my green crad processing.

My question: how do I inform US government about divorce? what form I should send to?
does this effect my citizenship processing? I already passed my citizenship interview.
The marriage and divorce occured outside USA (in India).

Thanks for your reply.
-Sam