Sorry for my bad english but its not my native language
and this post is not to hurt no people, my respect to gays , i have many gays friends, this is only an explanation
The homosexuality is a consequence not a preference.
when a man and a women have sexual intercourse, the sexual energy exchange each other, the man energy go to woman and woman energy go to man, this is the reason why in 40 years marriage, the husband and wife go to be similar in behavior, defects or way of speech ( profanities), in some cases the husband could appear like a brother of the wife.
Well this is normal, but, when a man/woman has multiples sexual partners, his/her sexual energy go to adulterate , that is the reason of the word adultery in the bible. The sexual energy is in the spine, the kundalini or sexual energy is there , that adulterate energy not only have defects of behavior ( normal behavior) of the partners, pull the way of dress of the other sex, the sexual preference of the other sex, and change to homosexual
The people that born like gay , is by behavior in the last life before this .
What do you think