Oh gosh, I especially despise drama created from misunderstanding/miscommunication (or just drama in general lol). When aware of it, my first action is to address the situation (while hoping everything is cleared up and that things return to normal). If I still sense a disturbance it bothers me, confuses the hell outta me, then I begin overanalyzing, picking apart every event to see where else I might have offended. Never do I figure the problem, so things go from bad to worse (person trying to avoid/ignore me). I apoligize and they feign ignorance (as if I did nothing wrong), then I go back to overanalyzing/confusion. It's like, damn, speak up. Be DIRECT, tell me what I said/did so we (or I) can fix the problem.
I react best to some level of assertiveness
It's possible I might intimidate people who don't know me well, but I promise I am harmless.
... Unless threatened or attacked.
Heh, don't mind me, just ranting, in relation to the topic. People who don't address issues really urk me (a "pet peeve" of mine I guess).
I didn't offer any direct advice because your situation is going to be resolved soon enough, from the advice already given by earlier posters. I can wish you a great outcome though, she'll understand.