It is you whose reason is a little off. So closeted gays are better parents than those who have let it slip that they aren't straight? Funny, the closeted gays I knew (at least those who came out eventually) were a lot stranger than their counterparts who had come to grips with their biology/genetic makeup. They did a lot more harm to their family in the long run by staying closeted.
Not saying that "closeted" homosexuals are better parents at all. When parents are vetted for adoption or foster parents, they are gone over with fine tooth combs. Homosexuals should be weeded out.
As far as other private citizens, if they keep their sex lives private, no one will know or care. And that's the way I prefer it.
The only reason homosexuality is a huge issue is because homosexuals have shoved their agenda in our faces for more than 25 years.
I'll post a link or two that will illustrate exactly what I mean in a minute.
Here ya go:
http://www.freerepublic.com/focus/f-news/1751204/posts
Gay Liberation Manifesto (1972)
And a more recent offering:
http://www.freerepublic.com/focus/f-news/1751202/posts
Position Paper: The Right's Attack on Sex
The above articles illustrate exactly why I am opposed to the "gay" agenda and the "normalize sexual immorality" movement.