If Dario had been born in the USA, he would be a US citizen and would not be threatened with deportation. He said he just had to re-file his papers, which sounds like a technicality for someone born in another country and in the process of becoming a US citizen.
If a US citizen is going to marry an undocumented person, they had better be prepared to answer some very personal questions. They put them in separate rooms, ask the questions then compare the answers. Among them the brand of tampons used by the woman.
said something about his mom not filling out any information about his father on the birth certificate when he was born, so it only listed her and he was born in Mexico while his mom was visiting his aunt. His mom is a Mexican citizen.