Tax residency is a very complicated matter but in general, you do not loose tax residency 183 days after leaving.
In Spain, it takes 5 years before losing tax residency after you've left the country.
In France, having your wife and children in France makes you resident even if you don't live there.
In the UK, you can be resident by only spending 15 days in the country if some other conditions are met.
On top of that you have to add the interaction between national law and double taxation agreements between countries.
In Spain, it takes 5 years before losing tax residency after you've left the country. In France, having your wife and children in France makes you resident even if you don't live there. In the UK, you can be resident by only spending 15 days in the country if some other conditions are met.
On top of that you have to add the interaction between national law and double taxation agreements between countries.