So God doesn't know about sexuality? I think you're referring to your god again. Sexuality simply doesn't exist. Seems to me that if Jesus were talking about divorce then, if 'same sex marriage' existed, it would apply to all marriage. I think He didn't refer to it because it doesn't exist. If you can't consummate the marriage it isn't a true marriage.

Homosexuality is comparable to adultery and paedophilia, it is just a form of sexual sin.

I don't turn away those Jesus welcomes, it is quite clear that homosexual, like thieves and drunkards, are not welcomed.

Do you not know that the unrighteous will not inherit the kingdom of God? Do not be deceived: neither the sexually immoral, nor idolaters, nor adulterers, nor men who practice homosexuality, nor thieves, nor the greedy, nor drunkards, nor revilers, nor swindlers will inherit the kingdom of God. And such were some of you. But you were washed, you were sanctified, you were justified in the name of the Lord Jesus Christ and by the Spirit of our God.
(I Corinthians 6:9-11 [ESV])