Why do Jamaican mothers hate their daughter's African-american boyfriend and why do they force their daughters to marry their own culture or somebody who is not an African-american man is that true?

Hello community of answers.com I'm the one who posed the question on this site (Why do Jamaican mother hate their daughter's afican-american boyfriend and why do they forces their daughter's to merrier their own culture or somebody who is not a afican-american man is that true?) This question is not to promote hatred, dislike or any form of bad blood between cultures, races, and anything like that.
to give you some history about the question. I date in and out of my culture and race. When I date other women from other cultures and races we naturally go though our normal pace like every couples dues. When it comes-down to the women from the Caribbean Island especially Jamaican women. We meet each other by them coming over to talk to me or I come over to them and talk to them. A friend of their or mines or both. Then we make the time to get together to know one and another and each other. Then when it's time to meet their family, They bring me to their family house. The whole family takes a look at me. Then I feel the cold hands of death coming to kill our relationship. Then the mother takes my girlfriend into the other room. The family starts to insult me and puts-down the United States of American. they come back with a ocean of tears of their faces. Then they walk me to the door of their family house and tills me. We can't be together any-mover crying and then slams the door in my face.
That why I've had to ask that questions.
(Why do Jamaican mother hate their daughter's afican-american boyfriend and why do they forces their daughters to merrier their own culture or somebody who is not a afican-american man is that true?)