The 12 apostle were man's, the apostle No 13, Paul was a man, but bible call It a bride.
Jesus is groom, a man, If Israel a man, what happen in the wedding day, Jesus married a man?
Jesus not gay.
The word bride is just another designation figuratively representing the church Jackson, just like Israel is referred to as God's wife.
"For your Maker is your husband-- the LORD Almighty is his name-- the Holy One of Israel is your Redeemer; he is called the God of all the earth." - Isa.54:5
He's comparing our relationship to Him like that of a bridegroom and bride.