Christianity has a proven ability to survive without government support and even in the face of government harassment. Evolution hasn't a prayer of passing that same test.
It probably does, since the truth usually wins out in the end.
And it is wrong to equate Christianity with Creationism.
Evolution happened and is still happening. My children go to a Catholic school and they are told about the Creation as part of their religious curriculum, and they are taught about evolution as part of their science studies. I received the same education, and it worked for me. This shouldn't be a big deal. I see no reason to debate the issue.
You are wrong. Rational parents will always want their children to have the best education possible, including understand science. If you want to educate yours differently, so much the better for ours.