There was a convert to the church back in my NYC days who would spend hours talking to me on the phone.
He loved the ladies. I don't know how he managed to commit to one woman, but he did and they've been married for going on 30 years now. She was a LDS divorcee from Brooklyn.
He asked me before he was married that were polygamy made legal he would want me to be one of his plural wives.
Out of all the men I've known in my time, that was the first and only time someone proposed to me to be his polygamous wife. If it were legal, I would've said no regardless. I always found the concept abhorrent including as a Mormon.