Unless she goes through a particularly weird rebellious phase and has other cubans to integrate with, with her pedigree, she will be very white. Outwardly, she will likely just look like a tan white girl. Socially, based on the international mixing and gay integration in your family, she will be socialized as a part of the globalization class, who give up any real cultural identity in the service of improved integration with people of many diverse cultures - and this class is predominantly inhabited by white people. She might go through a phase where she wants to learn more about her cuban heritage. But being part of the globalization class, she will identify the living elements of cuban culture as trashy, and will quickly (though discreetly) reject them - if she ever comes into contact with them at all.