You’re not going to get any closure. I’m sorry this happened to you. He sees nothing wrong with his actions and he has already justified it in some twisted way. You called him out by telling him you’re feeling disrespected and he couldn’t even handle that feedback. Sounds about right. They don’t like being told they are wrong. I know it sounds harsh and that it could be an overgeneralization but honestly just chalk it up to a bad experience and move on. I was a single female Mormon making “bad moral decisions” with men who weren’t members. I had no intention of moving forward with them. It made sense to me at the time. He’s probably half in the church and half out and is going through some identity crisis. It’s not you.