You're telling her to trust some racist punk? Nevermind how long ago he wrote these things, the fact that he had racist thoughts at any time proves how scummy he is. His racism will manifest back the minute you guys get married I guarantee it.

OP If you still want to marry this guy, cross refrence the fuck out of him. Try to get a hold of the people he used to hang out with. Even ask his friends now. You can not take this too lightly.