Heterosexuality is the way God created mankind, or again are you going to label the Bible a book of lies?
Matthew 19:3-6
3 And some Pharisees came to Him, testing Him, and saying, "Is it lawful for a man to divorce his wife for any cause at all?" 4 And He answered and said, "Have you not read, that He who created them from the beginning made them male and female, 5 and said,' For this cause a man shall leave his father and mother, and shall cleave to his wife; and the two shall become one flesh'? 6 "Consequently they are no longer two, but one flesh. What therefore God has joined together, let no man separate."
NAS