The Church of Jesus Christ of Latter-day Saints teaches that all sexual relationships outside of marriage defined as the legal union between a man and a woman are sinful.
You should ask Him what you should do, as no one else can see the end from the beginning and no one else has perfect love for you and for your potential husband. After my divorce I dated Mormon men в disastrous. Then the girl decided still not to date him after all.
Marriage to the wrong person is extremely difficult.