Many of you said that Islam is our culture, therefore we should be able to find common ground no matter our ethnicity. As long as our aims are the same, the union has to work. If you know the path of Allah and your duties you should be fine. Men can't live without women. Your three marriages failed because you kept choosing the wrong person-not because of the cultural difference.
Some women are bitches,whatever race.
Three failed marriages - all cross cultural. I am giving up. Thanks everyone for your great input.