I had my interview today,it was so grilling.I was coldly met by a woman in her 65+,the first thing she said to me is "is your wife here? where is she?",i answered NO and told her my wife is in NY visiting her cousin,she asked when will she be back,i said this sunday,she was unfriendly through out the interview.My application was marriage based,she went through the sections 1-9/10 and printed a my basic information and ask me to verify, which i did.i answered all 7 questions right,i saw her tick pass,i read one sentence and wrote one as well.Her final stage was that i should provide prove of my marriage,i presented her with life and health insurance coverage about me and my wife,i added lease as well,she asked anything else like recent pictures,i said no.My question is i just had verbal statement saying "you will recieve a letter about the ceremony",she didn't congratulate me,no form,of course no oath letter? should i worry or what? she seems upset with me so i didn't want to further make her mad.