My wife and I recently divorced. We lived in Kansas for several years before moving to California and getting married here. Neither one of us has valid immigration documents. We did not have any children. But she had a son from a previous relationship whom I took care of and raised during our entire seven years together.
He was born in the United States. He has told me that he would still like to sponsor me for a green card as his stepparent. Is this possible, even though his mother and I are now divorced and living apart?