Simple solution is to change to catholic U have not been christened so this should be a walk in the park (Take about 6 month). Related question and answer:
Englishman getting married in Poland; religious instruction and baptismHi there, not being a catholic I am getting married next august to my polish girlfriend. We want to get married in beatas local church in slupca. Firstly do i have to take some form of religious instruction. Secondly, I have been baptized , is this good enough for the polish church or is something else required? any help would be greatly appreciated.
talk to her priest to find out the details. baptism may be ok but there rest you'll have to work on.