I went to a dance party with my boyfriend at a chain studio around my house last night. While I was there, a woman teacher who was extremely new to dancing openly and obviously started hitting on my boyfriend of nearly 3 years. At parties before this she was always kind of rude to me, but I never expected such disrespect from a fellow ballroom dancer,much less a teacher.

We were planning on going again in a week or two (the studio we both dance at is far away so we go to these parties out of convenience), but I'm not sure what to do if she keeps on acting so disrespectfully to me in front of my boyfriend and my peers. I want to confront her, but I have a temper and don't want to do anything that isn't socially appropriate.

Any advice?? Have any of you been in similar situations??