You're young. Move on and forget that loser. Consider it a lesson learned yo...

Learn from it and move on.

Consider it a blessing...as soon as you possibly can. What a loser, you really are better because of it. Stay busy and away from him. This, too, shall pass.

I truly hope you'll seek out some professional help. You've been asking basically the same question over and over since June 21st.

Welp, obviously you're in love with the asshole (you may get offended by my calling him an asshole since you love him, but in all reality, he is one so I'll go ahead and label him as such) so you can't just "MOVE ON" like everyone says--as if you're a freaking robot that can just drain emotional attachments with the press of a button--but there are steps that you can take to recover. First and foremost, you want to cut ALL contact with the asshole and his little gf. This is imperative. This includes phone numbers, email addresses, physical addresses, and even sentimental things like pictures or little gifts the asshole gave to ya. Secondly, you want to keep yourself occupied. Work harder, read books, play video games, go out with friends. Don't sit around in pain...not good. Thirdly, grieve. Cry as much as you can, and don't feel bad about it. Cry until you get dehydrated, drink some water, and then cry some more. Crying is awesome and I love to do it sometimes. It's a real pain reliever. Do those three things everyday and you'll eventually forget about the asshole or find someone BETTER. It might be sooner than you think, too. You're welcome.

This happens often. Guys love to see what girls are hiding in their pants. If girls didn't keep such fascinating stuff in their pants, guys wouldn't bother trying to look in there.   You seem very innocent. Don't try so hard to have a serious or permanent relationship with the first guy you date. Have fun. What's your rush?  

Learn from this?

from now keep your pants on, and only take them off for your husband.

Keep tighter control of your pants next time.

This may sound cruel, but I'm happy this has happened to you. It will prepare you for many other more severe disappointments to come. You cannot afford to keep getting "devastated" if you want to survive.

I find it difficult to understand that a guy would be so dumb. If he really did get his ex gf to e-mail you then you are better off without him. (I am assuming he has not tried to tell you himself that your relationship is over.) I once had an ex girlfriend who lied and said I had asked her to do something like this.

Seriously, could you love a guy who did this? The ex gf sounds as nutsy as he is. When you become his ex gf, what will he expect you to do? I don't hear one word of what is lovable about this guy. I hope this helps.