yes, borrow some money from your friends, deposit in one bank, get the bank statement from that bank. After you get the statement, take almost all the money from the bank and deposit in another bank and get the bank statement from there too. Take both statement to your international student advisor. Do not show too much money, otherwise there may be a question how you made those money. so talk to the international advisor first about how much money you would need to show in your account to support your wife and child. Send the I-20 issued for your wife from the school, also tell her to make a NATA PRAMANIT document from Naxal police headquarter. also send your transcript (official - sealed ) to your wife. they asked for my wife. They want to see if you are studying good and your wife and child would not hamper your studies.