Actually you are mixing citizenship with being resident of Poland
You mean he is trying to dazzle you with diamonds and baffling you with bullshit ?
According to our American dictionary.......
Resident: living place - like a house, condo, apartment or flat = in Dirk's case the U.S.A.
Citizen: A person belonging to a community = in Dirk's case Chicago U.S.A. over 183 days a year.
Citizenship: A person belong to a country = in Dirk's case belonging to two countries, the U.S.A. and Poland
So according to our Webster's Dictionary Dirk you are not a resident or citizen of Poland, you simply have your citizenship to Poland.
There, glad we got that all straightened out once and for all.