Blue, you have asked a couple questions abut several Christian sects, I would suggest that you do online research.
Christian Unitarianism is a completely different christian belief, than most others, they do not believe in the trinity, they do not believe that Jesus was the son of God any more than anyone else is. They reject original sin and so forth.
Unitarian Universalists are another whole shabang. They are actually a mix of any religion … Read more
Talk to her.