I've been living in UK for a few years now. I live with my family and work here in the UK. My family's got Dutch passports aswell as I do. My question is: If I leave the UK for a holiday and then return, would I be able to use my dutch passport for entering the UK or not? I would normally use my dutch passport to enter and exit the UK.
For the moment, no change. We are still members of the EU.
In the future, who knows? Depends on the agreement reached with the Netherlands. You may need to pay for get an Indefinite Leave to Remain if you wish to stay in the UK - or get a UK passport (including passing the citizenship test).
Always assuming you earn enough to pass the criteria