That’s a good point.
WHERE is Cruz’s statement on this, anyway?
Cruz operates on the sly. He says one thing to the voters and another thing to his gay donors.
I don’t think you’d find anything Trump does odd even if his next wife were a dude.
Mark 10:5-9
" Jesus replied. 6 "But at the beginning of creation God 'made them male and female.' 7 'For this reason a man will leave his father and mother and be united to his wife, 8 and the two will become one flesh.' So they are no longer two, but one. 9 Therefore what God has joined together, let man not separate."
NIV
Cruz evidently knows the difference between the body of Christ, His church, reflected in the relationship between Man/Husband and Woman/Wife; in contrast to the cultural bodies that pervert forgiveness of sin into permission to sin in the spirit of anti-Christ.
And Per Romans 1, God's law and natural selection trump the "law of the land", always.