Dijana needs to get lawyered up.
I suspect Lloyd hasn't thought this one through. Dijana is a native Croatian, but Lloyd is not, who do you think the courts are going to favor most? Slavic countries do not take kindly to foreigners taking advantage of their own. Lloyd needs to get the hell out of dodge or he might find he is on the receiving end of something he can very easily lose control of.
The best thing you could do is move to Thailand, as you may have a problem setting foot in the UK again. Or find a remote island somewhere.