Do you have a green card? Cause I do, and the parent is right. It is not a guarantee of being allowed to enter the US, it can be revoked unilaterally by the government.
Of course, in practice it's rarely done without cause (e.g. committing a felony), but in the texts it is clearly stated.
Of course, in practice it's rarely done without cause (e.g. committing a felony), but in the texts it is clearly stated.