Some people are able to file in the US despite an illegal entry and overstay. 245i protection, crime victims are two possible options there. Others need to leave and apply via the US consulate. That will trigger a ten year bar to reentry so you then file an extreme hardship waiver to ask them to waive that bar. These are difficult but possible to obtain. Please seek an hour long consult with a competent immigration attorney to determine his rights, if he is able to file in the US and what his chance of success is if he leaves.
Answered on Apr 27th, 2011 at 12:53 PM