well, i don't like the phrase "horrible taste in music." musical preferences are relative -- some people like folk, others like country, others like death metal, and while none of those genres particularly appeal to me, it doesn't make their taste "horrible" by any stretch.
could i spend the rest of my life with someone who had different musical tastes than me? absolutely. i think it broadens your horizons.
and you all know i love to share music with people. :)