Is it normal for a relationship to be hindered by a best friend?
I'm in college. I have a circle of 4 friends. 2 guys and 2 girls. I'm guy A and I'm best friends with guy B and girl A, and friends with girl B (so I thought). Guy B is best friends with me and girl A, and friends with girl B. Girl A is best friends with girl B and vice versa.
Me and girl A have been messing around for the last week or so, but have kept it from guy B and girl B so we don't make things awkward. Girl B found out and apparently was furious. She had told girl A specifically not to get involved with me out of all the guys on campus. So now our relationship (between me and girl A) can't go anywhere until girl B's mind is changed; girl B felt "betrayed".
What have I done to this poor girl B you may wonder?
Make off-color jokes once in a while perhaps; she is very religious and conservative and tends to take things offensively. She apparently had a crush on me at the beginning of the year, so maybe she's jealous or thinks that I'm taking her best friend away. From the little bit of information I've got from girl A and guy B (who talked to her), she just says I'm mean. We we're good friends at the beginning of the year (about 2 months ago), and somehow things have drastically changed for her.
In my mind the relationship between me and girl A is a private matter (we aren't even dating), and I'm not sure why these other people are getting involved. Girl A I think feels the same way, but doesn't want to upset her best friend (I'm hoping girl B wouldn't stop being best friends with girl A over something as silly as this).
Is this a normal occurrence? A best friend standing in the way of a relationship in this sort of fashion?