Do all Christians act so uppity?

I got a new job at a home care place and they are supposed to be Christian. It's a live in position and they told me to make myself at home. So I decorated my room with things I like. And my boss got upset because I had a couple of pics of me and my boyfriend and actually said they were ographic and suggestive! But they weren't. One of the pictures was at a Christmas party and he has his hand on my backside and the other one was taken at the beach with us in our swimsuits. What was so ographic about that? And she said the same thing about my romance novel. I know some romance novels have suggestive pics on the covers but this one didn't. I mean do all Christians have problems with things like this and if you think it's a problem what's the big deal?