I think I made a mistake getting married

From the start our relationship had some bad elements. Many mistakes were made. The day we got married I felt strongly that I didn’t want to so it but I felt like I had to. Things are bad...he gets emotionally abusive but recently and miraculously, he has experienced God for the first time. I don’t think he’s lying.

I don’t know what this means for me. I am weary and sad and alone in this marriage. I am tired of being hurt. I dread going home. I had been praying before that he would open his heart to God, and after years it finally happened. I don’t know what this means for me, though. Am I still stuck with this mistake of a marriage? What do I do?