I've been troubled by this for a few weeks now. I lost my virginity a few weeks ago and I've been so panic. He is also a Christian (he is 25, I'm 23). When I was with him, I though he was the one that God sent to me and we are going to get married. He had many sexual experiences before. I was young and naive so I lost my virginity to him when he asked. He had no protections and I was so worried so I had to go to the pharmacy to buy PlanB by myself. He became different after that night. He doesn't care about me anymore. No texts, no phone calls. I start to regret because I know that sex before marriage is a sin. Now he is angry at me and breaks up with me because he thought I was being too emotional on sex before marriage and he thought sex without protection is fine. I am so broken now. What should I do to repent my sin? It looks like he never regrets to have sex with girls before marriage and that's what he is going to do with his next girl. Should I tell him that this is a sin? Should I go back to him and study the words of Lord with him?