After Three Years of Marriage, I Discovered That I Was a Substitute

After Three Years of Marriage and Never Having Sex, the Heroine Filed for Divorce and the Hero Agreed.

The heroine has been married for three years and has never had sex with her husband. The heroine likes her husband unilaterally, but unfortunately she cannot wait for his love even after three years. She heard that the person her husband liked when they were young came back, and she filed for divorce. After he agreed, the heroine resigned and returned to her hometown.