Hi tishahinton2017:
While I can't speak to how your bank may or may not handle your Green Dot card, it may be good (general) advice to notify your bank of your life changes, if you haven't done so already. I think they should be able to update the name on your account for you -- without changing your actual account number. Otherwise, I might suggest using up your current Green Dot car balance (under the name in which it is currently registered) and then opening a new account under your maiden (current) name. Hopefully you won't run into any problems. (And thanks for the anecdote about your brother and his girlfriend . . . that's very interesting to hear!)
Take care.
