I notice you completely ignored my first paragraph, I can see why, it wouldn't sit well with your assumptions made in the post.
The first paragraph of the post in question is your interpretation of Biblical law, which isn't so much relevant to me as I'm not a Christian. I appreciate your efforts to not allow your religious teachings to impact how you see the legal rights issues props.
The reality is that books and teaching tools are created that introduce homosexual couples even in our lowest grades. That is not something I want or support.
I bolded and highlighted the following because it is accurate and doesn't quite work with what you say just below.
Sex should not come up at all in school until high school, in my opinion. It is a matter for families to talk about and discuss not class rooms.
I completely agree. However in the pre-school curriculum sex ISN'T part of the discussion, or should not be if we're dealing with responsible teachers. Frankly, while I know there are books about same-sex couples for pre-schoolers I'm not aware of any school district that has implemented their use. But more to the point, can you explain the harm of children knowing about the existence of same-sex couples at a young age? No is suggesting they be bombarded with images of what lesbians and gay men do in their private bedroom. In fact, no one should be bombarded with those images unless they'd like to see them. Same can't be said for homosexual adults, we are constantly bombared by heterosexual sex in movies, television, literature and sometimes on the train, get a room people. One final aside, if exposure to a certain kind of sexuality made you into that sexuality, there's no way anyone would be gay, heterosexual sex and attraction is all around us all the time.
As far as pre-schoolers can grasp adult romantic relationships, I don't see any harm in them knowing that some people are in same-sex relationships.
Polygamy is just as "normal" as this deviant sexual practice,
Wrong and it doesn't depend on your definition of moral. Those wishing to practice polygamous relationships are a greater statistical minority than homosexuals. MORE importantly, polygamy is a kind of romantic relationship that a person can prefer or choose. Homosexuality defines your sexuality, your desire, who you fancy, etc. etc.
It is after all nothing more than the free choice of the people involved. Why aren't there demands that this sexual choice be allowed?
Your attempt to link polygamy to homosexual suggests that at the root of this debate is the choice issue. But homosexuality isn't a choice. Nor, might I add, really is homosexual sex or relationships. You have a child and can I assume you are or were married? Do you think social taboo or more could prevent you from loving your wife (sorry if I'm wrong in assuming you're a guy). If everyone in the world told you it was wrong to have the feelings you have for your wife, would that change them, would that dissuade you from being with her, having sex, producing a child being in a relationship? I seriously, highly doubt it. You "choose" to be in love as much as I "choose" to be in love with my partner. There's a certain point where love and attraction take over and human rationality goes a bit out the window (it's the reason so many movies and books and songs are inspired by people doing crazy, INSANE shit for love).
Your problem is that you refuse to accept the biological fact that homosexual and heterosexual love and attraction have the same effect on gay and straight people, they are just directed in different ways. Why? Science is still figuring that out. But what science HAS discovered is that gay brains in love work the same way straight brains in love do, which means "choice" is such a non-issue.