My step mom had file for me couple years back .is it possible that I can get through with my green card if a lawyer took up d case

Yes, but, I would urge you to consult with and hire an immigration lawyer to assist you with this case. Not because I think you’re not capable of handling it, you may will be, but in order for the lawyer to debrief and brief you, analyze, assess and evaluate your case in order to maximize the possibilities for a successful result.     "Immigration law is a mystery and a mastery of obfuscation, and the lawyers who can figure it out are worth their weight in gold."…Immigration & Nationality Service spokeswoman.