1.) God still created homosexuals.
2.) I'm not desperately trying to accuse you of anything. The best I can see is an underhanded attempt by yourself to dehumanize a whole group of God's fellow creatures, many of whom are Christian, and, quite frankly, I find that a sickening act that completely goes against the Gospel of our Lord.
3.) Creation was and is not a one-time event so whether or not homosexuals are explicitly mentioned in the Genesis creation parables is inconsequential.
4.) God is the Creator of all things visible and invisible.
5.) It is quite clear that God did, indeed, create homosexuals, heterosexuals, and John Lennon. Glory be to God.
6.) The Genesis accounts are not exhaustive even if you read them as literal history (which a great many Christians do not) and, therefore, you will not find an exhaustive listing of all that God intends or visions for each of us within.
Yes, the narrative includes a bond between male and female wherein we leave our parents and cleave to each other in one flesh as Jesus interpreted. However, even that is a parable of a parable as within the narrative neither Adam or Eve had biological parents to leave. You can not look back at Genesis and find everything that God intends for your life or any one else's life for that matter.
We all have different paths and all add to God's plan in different ways and that is the glory of following in and believing in a living God. We have a God who is active and creative today in each and all of our lives and that is what we should attest to as Christians.
We should not dehumanize groups of people and remove God from their lives nor can we do the latter no matter how hard some may try...