I have been dancing with my current instructor for the last two years. His wife has started working in his studio in her line of business. Lately its starting . to get very tense. During my lessons she will stare and generally not with a very happy expression on her face when we dance. There is nothing I've done that has been improper. I always try to be very friendly to her. But this staring is really distracting and it's getting harder to focus. I don't want things to escalate. He is a great teacher but if things continue I may end up having to move on. I don't want to because I have learned so much. Any suggestions..anyone