Hi,
Been thinking about this for a while and there have been some articles today in the guardian which got me thinking again
www.theguardian.com/politics/2015/aug/17/brexit-british-seeking-second-passport-europe-eu-referendum
I'm British, DH Spanish and we live in Spain. DS and DD (both under 8) were both born in Spain and their births registered here. We applied for UK passports for them and they are also Spanish (entitled to passports although we haven't bothered yet) by birth and parentage (DH).
I won't ever realistically be going back, been here 15 years, married, Spanish kids, have a (freelance) business, a mortgage etc etc.
I've been wondering about how I'll be affected by a possible UK exit from the EU, will I have the same rights to work and own property etc? and I am entitled to Spanish nationality by marriage and length of time here. But I think I'd have to renounce my UK nationality (dual nationality doesn't exist between Spain and the UK).
Also I suppose it would affect the kids' rights to UK nationality but I think they have to choose at some point anyway (18 or when they get a Spanish passport possibly).
But I'm seriously thinking about going for it. Hard to find information though about the questions I have.