What are the customs o polish women?

My brother just started dating a polish lady and first off the commuication is processing slowly. He knows very little about what her personal or lets say charateristics are. She has let him clearly know not to pick out her clothes. I have been to some web sites, but not having allot of luck finding anything. He is in the process of getting a divorce and him and this polish lady have all ready been talking about him getting an apartment so he can come see him. He is living with us at the moment. I have never met this lady yet. But I do not judge people. Am just trying to help make it a little easier for him to understand her.

I need to know how to write the word for "kitty" in Polish. I just adopted a cat from a Polish lady who would call the cat "keet-cha" (phonetci spelling). "Keet-cha" is the word for kitty she said, and the cat only answers me when I call her that. Does anyone who speaks Polish know how to write and spell that word so I know how to write it? It is her new name. Thank you!