As your parents were born in the United Kingdom you are a British Citzen by descent. You can register as a British citizen. That means you can apply for a UK passport. It will be a UK EU passport as the UK is at the moment still part of the EU. There would be no living or working restrictions as you are as a matter of law a British citizen by descent. As regards ***** ***** in the first instance she would have to apply for a spouse visa and thereafter for indefinite leave to remain. You should be able to make the applications yourself by using the forms on the gov.uk website.