When I interview at U.S Ambassador in my country, I was sponsored (in I-20, and financial documents) by my cousin (U.S resident) to study in U.S (F1 VISA). After a year, I transferred to another college by my financial statements. So now my cousin and I have a conflict and then my cousin said that She will call police and U.S Ambassador to investigate or expel me.
Please give me an advice!! Can she do anything or have ability to make effect on me. (I've good status)