I fail to see how this is a bad thing.
This is just incorrect. You cannot edit Wiki on major articles with whatever you want because they are reviewed constantly.
As for your reply: homophobia IS hating homosexuality with anger out of fear of what it will do. It's fine to disagree with something, but when you go a step further and publicly condemn it, that is set in to conversation the presumed halting of something, you are crossing a line from disagreement into something much more severe.
What you do with your kids, education-wise, is your prerogative, but the second you mention that homosexuals are worth less than they are (not saying you are, but it's a logical step if you are condemning what they are) then you are continuing and evil bigotry.
Take this article for example:
http://www.thebody.com/content/art32247.html
Read what he has to say about homophobia and bigotry for a bit, and really take in what he's saying.