It seems like God would want to avoid that kind of association. Are you sure that's what it said? I have heard a very good teacher say that wasn't really what it said. But I have to disagree with her. In my Bible God told Hosea to go marry a prostitute.
Surely he reformed her first. No, that's not what it said. There is a problem here the Bible doesn't address: Her name was Gomer. I get visions of Jim Nabors in drag. In a more rational frame of mind, I think she was young and beautiful and foolish. She represented the Nation of Israel. God wanted to show this prophet Hosea a truth that he could grasp through his relationship with a beautiful, voluptuous woman.
Click here or read the first three chapter of the Book of Hosea in the Old Testament. Maybe God has a message for you in the Bible, too.