Heyy,
You have a tough question here, because it's very general one. In my opinion, It's very hard to say what polish ladies do in relationship or what polish men do. You see it's different from person to another from character to another, the level of education, type of work, age, background if she or he from the city or from the countryside and so many things.
In general, Polish men and women are very much like any other nationality, they are diverse and different.