A blessed day rabbi, Im a non jew but i believe in the noahide law. My question is as a noahide what should I do. my whole family is Christian, Sadly my wife don't believe that Christianity is a big lie.

watch these with her https://youtube.com/playlist?list=PLfeqUDL5aojZ3huCDNLNOcgRBALpy2hg4 Compilation of lectures specific for Noahides to answer most questions about their requirments. Note that Noahides should also learn Mussar (Ethical Teachings) which they will find in almost all of our other lectures such as the Mussar Pirkei Avot or Mussar Iggeret HaRamban series.