"If you're opening your big mouth to my kids telling them what's right and what's wrong, you're trying to reprogram them. It is not your job. You say you teach biology? Fine, shut up and teach my kids biology. I'll worry about the rest of it."

Ha, I knew it. You don't know anyhing about schools. Might I suggest, if/when you have children, you consider home schooling? Actually, are you old enough to have children?