In 1978 and 1979 I was arrested for DWI.  Two different occasions.  44/45 years ago.  So long I forgot about it.  I filled out the application for a K-1 visa and didn't include this information.  The application was sent to NVC. No RFE.  When I thought about this I went to the court house and there's no record of it.  I went to the police department and had a background check ran. Nothing.  No records of anything.  Should I be concerned.  Should I tell someone before my gf has the interview? I'm so afraid my omissions will be cause for denial.