i think it is very unlikely you will ever find someone perfect - who does NOT make yo mad at least sometimes with her attitude - if by"attitude"you mean that you need someone who is more subservient or who gives in to you or who never expresses an opinion, then perhaps you are better off with someone from the same cultural background who is more"compliant". generally however if you do not know by now that you wnat to marry her, i think something is missing - you know in your heart you want something else but do not want th eguilt of breaking up wiht her after probably telling her you would marry her - and you would be better off just ending it and letting her move on.