How old is she? If she’s under 18, you should be able to sign her up under you and be able to match her with your Diamond status, but do it tonight over the phone, don’t wait. If she’s over 18, then you are too late.
OT, but I don’t know where to look. I know some people use their spouse’s card in the machines from time to time. If you should hit a hand pay, do they give the money to you, or do you have to track down your spouse? TIA