<human>: Met my girlfriend (A) in college and we've been seeing each other on and off (mostly on) for the past 2 years. We've been together for the past year uninterrupted though. She's still in college and I've graduated, as a result we've been long distance the past 6 months. I see her on a monthly basis. She's generally a nice girl, but incredibly needy, prone to mood swings and self-destructive behavior.

I've been hanging out with this new girl (B) for about 2 months; I think I'm much more compatible with her. However, she's studying abroad next semester so we've decided to not make any commitments (see the irony for me here?) but keep in touch, and wait til she gets back to figure it out.

The girlfriend is aware of girl B, suspects infidelity. Girl B is completely oblivious of the girlfriend. Recently girl B admitted she hooked up with another guy (no sex though)- which bothered the fuck out of me... Then I realized I'm cheating on my long term girlfriend yet wanting both girls to be monogamous with me. The worst part is, I don't feel any pangs of remorse (since I haven't been caught yet I suppose) and it's scaring the fuck out of me. What do I do with myself?

Condense the text into a few key points
<bot>: What the title says. Not sure wtf is wrong with me, what I should do now both in terms of with my relationships and with myself.