<human>: I know this post is everywhere, i just need to vent, thanks. Any advice welcome.

We both had decided to save ourselves for marriage. Due to me being under 18, our church didn't approve of us dating until I'm of age. We were both in agreement. We made promises to wait 6 months until religiously, we were allowed. Because of this and being long distance, I haven't had contact with her for 3 months.

Yesterday, her father calls my dad saying she 'went all the way' with another married man (32/m) from her church. I know him because my ex, and her parents would regularly take turns going to eachothers houses to drink and just hang out. I was fine with this, she saw him as an uncle, and his wife as her aunt. Apparently one of the times, the husband got a little too tipsy and put his hand on her leg, and tried moving up between her legs. She says she walked awayto make it clear that wasnt okay, but didn't say anything in the moment. The next day, he apologizes and tells her he shouldn't of done that, she accepts, she had told me the night before what happened so there was no problem then. 

A week after this is when we had stopped talking completely (but promised to stay together). And then, a little over 2-3 months pass when I get a phone call from my dad saying that she had 'went all the way' with that same husband. Still haven't talked to her.

Its left me questioning myself because if anything, she was even more devoted than I was. There was absolutely no signs or clues as to her doing this. I based my life around her and planned to move to her town in a few months. I shot down girls, and wouldn't hang out with my friends as much, for years, for this girl. How do I restart my life without her? She's the only serious relationship I've had.

 Yes I know I'm young, it's not the end, but right now in the mean time, how do I forget about her?

Can you give me the gist of the text in a nutshell?
<bot>: for religolious reasons, we decided to not talk or date until we were ready, during this time, I hear that she lost her virginity. Still haven't talked to her, its over, but how do I move on?