Shotgun marriage alongside a bride price was the historic solution that God commanded to premarital sex. Unless the Father utterly refuses to give her to him.(Exodus 22:16-17).Many Christian men (I'm Catholic) and women are not even aware that sex before marriage is a sin.
That's a failing of the church. They are however acutely aware that stealing is wrong.
So if someone were to steal, it's knowingly committing a wrong - but I can guarantee many men, myself included would be far less bothered by this sin, than if she'd had multiple partners in the past, and that's most definitely due to pride.