Stop Family based GC

[sjcheetah]

My wife applied for her parents GC without informing me , i came to know via Mail. She got her GC and Naturalization as dependent on my job based GC fillings. We are not in good terms and i am worried this will further impact my personal life and those of my kids

Is there a way for me to stop this process since all the subsequent GC's are grandfathered from my application ?

[newacct]

Who she petitions to immigrate is between her and the government. It is none of your business, and it does not need your agreement nor does she have to notify you. You are not involved. (Her naturalization was also between her and the government, and did not depend on your agreement or knowledge.)