Yeah my parent's are the same, but not with different races but with my own race. My mother would actually prefer I marry out of my race as weird as it sounds. Regarding your situation, pray salatul istakhara and ask that Allah grant you a pious wife.
يَا أَيُّهَا الَّذِينَ آمَنُوا اصْبِرُوا وَصَابِرُوا وَرَابِطُوا وَاتَّقُوا اللَّهَ لَعَلَّكُمْ تُفْلِحُونَ
O ye who believe! Persevere in patience and constancy; vie in such perseverance; strengthen each other; and fear Allah; that ye may prosper. [Surah Aali Imraan 3:200]