Not because we have different views that I question your blanket defense of homosexuality as good and said it was unhealthy but because no one defends it that way. I read it is being born that way, or people can choose to follow their desires in the same sex because it is their choice, and some other arguments.
Obviously, you can't mount a defense for your stance so you choose to tell others it is not their business. You forget people have standards and it is not always the case that yours matches theirs and you are in no position to tell them to not express their thoughts and reactions.
Least and best you can do is to defend something logically and argue on its behalf. Then let others be swayed to your views.
You still have to comment on the question I asked you in a logical manner.
I am sympathetic to people if they can present reasonable argument. For example, if you are gay yourself and defend this dude as a partner in life style, I can understand your argument. If you are related to him and are moved by the blood ties, I can understand your take. However, if you are defending because you think it is normal, please explain if you can. If you can't then telling others to mind their business is futile. Won't work and you are nobody in the cyber environment in case others might have paid attention to your plea.