Still worried about possible uk exit from eu

Risk of being evicted is something as possible as a lightning strikes you I think, the biggest problem you might have is that taxes become higher, but all the same remember that in Malta you only pay the taxes of income brought to Malta, so you could choose to pay most of your taxes still in the UK. Also, the bureaucracy and law are not very, what I would say, "strongly enforced", not to say further words. The EU can try to be a nuisance as much as possible, but the Maltese government will try as hard as possible to keep the expats and their money coming.