Does USCIS check with the foreign country to see if the applicant already married there? Has anyone had such experience? I am a USC and we are submitting I-130/I-485 to adjust status from B-2 based on our marriage. Our marriage is in good faith, however we had to register our marriage in my husband's country to please his family before he came to the US. Is it possible for USCIS to verify whether the applicant is already married in their native country?