My first question would be did she appear to be into you when you corresponded online? If she was not into you online this could explain why she acted in this way.
I had a similar experience years ago in college where a woman I spoke to online who would talk to my friends and avoid talking to me. I considered what was going on from a woman's perspective what would be going on in her mind.
I had a solid feeling it was a shit test and the next time a girl did this I simply said to my friend "I gotta run man I'll talk to you later" without so much as a slight indication of the girlfriend's presence (working under the theory that it was me she wanted and my friend was a decoy to test me). I walked away to convey an "I don't have time for this" attitude.
Later one she approached me as I had suspected the girl seeked my attention as I had passed her test in a case where very few AFCs ever would.
- Chris
