Hi,
I'm English, and my wife is Brazilian and have the RNE, now the CRNM visa. My wife and I moved from Brazil and are now living in Portugal.
I'm aware that I need to enter Brazil within 2 years to maintain validity of my visa but I wondered if there is a minimum stay period. I asked at immigration when we left and the guy said that you only need to enter - there's no minimum time you need to stay but I wanted to ask around to verify this as I can't find anything pertaining to this specific subject online.
Many thanks to anyone who has any feedback on this!