That is not Biblical. In the Old Testament, if a man seduced a virgin, he was NOT instantly married to her. He was required to marry her, but only if her father gave her in marriage. Either way, he had to pay the bride price for her. If the father gave her in marriage, they were married. If not, they were not married.
Look at a similar case with Boaz and Ruth. Boaz agreed to take Ruth as his wife before sleeping with her.
In the New Testament, in I Corinthians 7, we read of giving virgins in marriage, but we also read that the widow may marry whomever she will, but only in the Lord.