I-130 and G325a Question

[asc3nd]

I am filling for my wife to come to tthe US. I was wondering when I fill our the forms, do I use her Maiden name or Married name. She has recently acquired her Passport with her Married name but all other paper. IE Birth Certificate, Baptismal has her maiden name. Which do I use? I have copies of all paperwork to file with her I-130 and G325a.

Thanks..
Keith