Scension
The Bible defines marriage as one man and one woman. Anything other than God and His word. And a possibility does not make it true. Unless you have tangible evidence, I'm afaid you are incorrect. Again, He is against homosexuality, not homosexuals.
It's also a possibility that the Bible is not the word of God but the word of Man. As it was written by man.
Yet you don't have tangible evidence that the Bible is God's Word. Yet there is historical evidence to back my claim, making everything in the Bible questionable.
The Bible itself is just a book. The idea's of spiritual healing, divine love, eternal life, God's truth is what transcends the pages. Not what's written down.
Also, you can't prove that God hates the act of Homosexuality. I know plenty of Homosexual Christians that have and are living very promising lives while practicing their faith actively. If God hated the act of homosexuality then why are their lives so nice?
Do you believe in a spiteful God? Because I believe in a God who is forgiving and loving no matter what. Whether you're Homo or Heterosexual does not matter, because God will love you and forgive forever. As long as you continue to always keep your joy, always love, and always forgive.