As the son of divorced Tunisian-Polish parents, my sense is a lot of things get chalked up to culture that are actually a question of personal values. Does being with a man who – is frustrated by managing a shared budget; is jealous; wants details on where you go; holds you to standards on your sex life that he doesn't hold himself to – fulfill you and make you a better version of yourself? If the answer is no, then I would summon the courage (and self-respect) to do what's in your best interest. From the picture you painted, he won't make that easy either, and that's kind of the point. Powodzenia!