Get a job; sponsor her; go back to school when you can afford to do so. How is she affording school since she is illegal and not qualified for most assistance? I hope she has not committed identity theft and used a false or stolen social security number.I hope she never represented herself to be a US citizen since this has serious repercussions.
Re: Adjustment of Status if Citizen Spouse Has No Income
She is taking two classes at a community college because it is so expensive, and her parents are paying with money from relatives and savings. None of her close relatives are citizens... could they be sponsors anyway?