Explain yourself.
Because someone believes in evolution it means that person isn't christian? That my friend is bullstuff. It is essentially an opinion that contradicts some Christianity beliefs, but not all of them. This is what I mean with the perception of either it's everything or nothing. If you don't believe in absolutely everything like the other guy, then sorry buddy but you're excommunicated, bull-loving-stuff.
You know back home they tried to disallow me to attend church because I "Liked chemistry" in high school. At that point I was indecisive about whether I believed in Christianity or not. Do you think being denied, basically excommunicated, was helping very much? Well of course not. I never held it against Christianity as a whole, but I seriously loathe my hometown inhabitants for the amount of stuff they pulled simply to feel high and mighty. Even today I'm still indecisive about the whole religion deal, maybe I'm just being too nice about it.