More information is needed to determine if your father is eligible to return. Whether you can sponsor him largely depends on why he was deported and under what circumstances.
Your dad's case may be very complex, but in order to be able to return to the US, he will need waivers. Whether he will be eligible for a waiver will depend mainly as to why he was deported among other factors. Also, once you reach 21 years of age, you may petition for your father. If possible, I recommend that you meet with an experienced immigration attorney for a consultation, either in person or by phone.
Contact attorney Gintare Grigaite, Esq. at 201-471-7989, located in New York and New Jersey. Answers on AVVO do not constitute legal advice and do not form attorney-client relationship. Always consult an attorney for a legal advice.
You must be at least 21 years old to petition a parent.
J Charles Ferrari Eng & Nishimura 213.622.2255 The statement above is general in nature and does not constitute legal advice, as not all the facts are known. You should retain an attorney to review all the facts specific to your case in order to receive advise specific to your case. The statement above does not create an attorney/client relationship. Answers on Avvo can only be general ones, as specific answers would require knowledge of all the facts. As such, they may or may not apply to the question.
I am really sorry to hear about your TBI. How did it happen? Was it work related?
It is true you need to be 21 to petition for your father to come back. There will likely be complications though if he really did get deported twice.
You'll get a lot of advice of varying degrees of usefulness on line. I understand that you are probably not able to afford much, but there are non-profits who may be able to help. If you ever come to Philadelphia try HIAS or Nationalities Service Center. They may be able to assist you in finding a solution for you and your family, since you have an entire family to be concerned about, not just your father. Are any of your family members eligible for Deferred Action for Childhood Arrivals?