Tommaso, I completely got lost in the terminology you use concerning the status of a woman. Namely due to this reason I left no comments in your topic 'Domanda delle 100 candele' because the discussion there reminds me a salad with strange ingredients. How is your beloved woman really called? - a wife, a partner, a lover, a girlfriend, a companion??? What is her status will be when she lives with you? You don't want to have any contacts with married or engaged women but probably they consider themselves free and independent and their marriage means nothing for them because they can also (as you) consider marriage as just a formal thing. You, as I understand, are seeking an independent woman.
As for me, I always tell the men, with whom I have contacts, that I'm a family oriented woman, I'm searching for a man to live with but it doesn't necessarily mean that it should be an official marriage, the reason - I'm not young. I know exactly who I'm searching for. What can be the reason to lie? And how can the lie be the feature of a particular nationality or people of a particular region?
Do you know exactly who you are searching for?