I am a US citizen. My fiance (here on an F1 visa) and I are planning to get married this Spring and have a wedding party both here and abroad. If we have the legal ceremony after we return from abroad and then start the I130 and 485 process is that timing likely to cause any problem in the I485 approval process? From previous posts it looks like having the legal ceremony prior to traveling with the F1 may cause problems on reentry.