This is not a huge issue. What about proving the spouse has been a non-minor dependent for the last five years? Sure, we’ll get some siblings and some parents, but so long as the immigrant swears to support them so they don’t become a burden on the state I don’t see it as a problem.
RE: What about proving the spouse has been a non-minor dependent for the last five years?
How do you prove that when you were living overseas?