Dear Bitter Single Guy: I started dating a girl back in 2004, we broke up in 2007, and have been on and off since. Over the summer of '07, I introduced her to my friend who lives in another state. She liked him, but he wasn't interested.

A few weeks ago, she told me that she wanted to try things again, but 'take things slow'. We had been planning to go meet my friend for some time and, last week, we did. The last night we were there, we all got into a fight. She went on the back porch and was upset. I checked on her, and she wanted to see him. He ended up going outside on the porch with her and, they started making out. They didn't have to tell me what had happened because the porch and the living room have a door connecting and I heard them going at it. It infuriated me. I didn't say anything, but when she saw me, she knew that I knew. He eventually found out.

Back home, they're talking every night on the phone and online now. Yet, she still wants me to come visit her up at her campus and be friends. It's a bit difficult for me at this point, though, as I feel completely betrayed and hurt by what she had said, and what happened.

Any advice would be great. Thanks. -- Now What?

Dear NW: Dude, are you kidding the Bitter Single Guy?!  Dump. That. Tramp.

And your trashy former friend who would mack on your girlfriend while your'e both guests in his home. 

Now when the BSG says dump that tramp and your trashy former friend, he knows (as you do) that your relationship with the Tramp is essentially over, but please make sure you respond to her invitation to be friends and come visit her in on campus in the following way: Tramp; thank you for your attempt to ease the guilt you have over