If you marry someone else during processing, it could affect your case. You must report the change to USCIS, and eligibility may depend on your current visa or application type.

Withdraw the original petition and have your new spouse file a fresh I-130.

If you divorce or separate, then marry someone else before the green card is approved, USCIS will usually deny the original petition.

If you're in the U.S. unlawfully, marrying someone new might still give you a path to a green card, but extra steps may apply like waivers.