What can I say to people who keep bothering me about my religion?

I am not sure what a Unitarian Universalist believes. I do know that many Catholic beliefs came directly from paganism...the Church before Catholicism is the Way I believe. Give your family a copy of The Great Controversy by Ellen White. It will really tick them off. It reveals all kinds of things and how they fulfill some of the prophecies of Daniel, and the Revelation.