Law / Married to Polish Girl for 3 years do I have the right to apply for citzenship now ? [17]

If you have the Polish citizenship you will get ID card (dowód osobisty). Basically, if you're from GB (i.e. EU) then already you enjoy all rights of Poles in Poland, probably only with some exceptios when it comes to purchasing of an agricultural land and in elections for MP/President:) So there are no extraordinary benefits.

Getting Polish citizenship does not mean that you have to give up foreign passport (or even citizenship), however as always there are some exceptions, but I don't think it would apply to persons from EU

K

Law / Married to Polish Girl for 3 years do I have the right to apply for citzenship now ? [17]

if you're married for 3 years than 6 months of living in Poland is sufficient (and not 2 years).

Law / Married to Polish Girl for 3 years do I have the right to apply for citzenship now ? [17]

Hello, pursuant to art 10 of the act on Polish citizenship, after 3 years of marriage with other Polish citizen, if you are living legally in Poland for at least 6 months, you are entitled to Polish citizenship. You need to file a motion to proper authorities - since you live in Poland this will be Wojewoda in your województwo.

Krzysztof