i filed for my wife she is overseas does she need rhe original marriage license or certified one because she lost the originals
thanks

The list of things she will need:

1. Two copies of Form DS-156, Nonimmigrant Visa Application
2. One DS-156K, Nonimmigrant Fiancé(e) Visa Application form
3. Police certificates from all places lived in since the age of 16
4. Birth certificates
5. Marriage certificate for spouse
6. Death and divorce certificates from any previous spouses
7. Medical examination (except vaccinations)
8. A passport valid for travel to the United States and with a validity date at least six months beyond the applicant's intended period of stay in the United States.
9. Two non-immigrant visa photos, two inches/50 X 50 mm square, showing full face, against a light background)
10. Proof of financial support (Form I-134 Affidavit of Support may be requested.)
11. Payment of fees:


Where ever the marriage took place at should be able to supply a certified copy of the marriage certificate

Which Petition you have filed for your wife?

Yes.