Ukrainian Guy & Irish Girl?

I'm not Ukrainian but I have lived in that part of the world for a few years. Depends on how influenced he is from living abroad but typically he would certainly 'wear the trousers' in the relationship. Women and men's roles are more clearly defined than in the West. He is unlikely to do much in the way of housework and child care usually limited to just playing with the child. On the plus side he will be quite attentive, particularly in public. Meeting you with flowers, holding your jacket while you put in on etc.. are standard behaviour.