Finally finishing paperwork and hoping to get residence permit pretty soon.
Internet is full of useful infos about these topic, but there are many that are outdated or simply wrong. Experts on this site are very helpful, but if you really want to work on something completely reliable - go to Primaria, go to local immigration office or go to Romanian embassy in your country. Cannot emphasize enough how important is go get information directly from the people who will decide about your request, because every county, every municipality and every clerk works differently. I struggled hard to get some documents I never needed, barely managed to get on time some I never heard about before, so.... you or your fiancee should really pick up the phone and call, or go there personally.
I want to specially mention that all the people I met so far in Immigration office are very professional, efficient and helpful.