So where does he live now? Is he staying close to see his daughters occasionally?
Maybe there will be a legal battle for access?
if she says he uses sex workers regularly and there is a question about their age then he may not be allowed access to his daughters.
How long before he moves back to the UK? I mean what are his chances of having a girlfriend who speaks English in Croatia? He is not even making an effort to learn the Language of the country he lives in.