Judges 8
29 ¶ And Jerubbaal the son of Joash went and dwelt in his own house.
30 And Gideon had threescore and ten sons of his body begotten: for he had many wives.
31 And his concubine that was in Shechem, she also bare him a son, whose name he called Abimelech.
Jacob 2:24 says, Behold, David and Solomon truly had many wives and concubines, which thing was abominable before me, saith the Lord.
Please, explain to me how you can sit there with a straight face and defend a practice which, in your own Book of Mormon, the Lord says is abominable.