"I'm not sure what I think. What do you think you should do?" has saved me many times from such conversation. It looked like it was all good until I read this:
Any thoughts? My next appointment t with this stylist is next week. I'm not sure if I should stay out of this... .but also don't like where this situation is going... .
That complicates it quite a bit. I don't think there is any right or wrong here, but I would really think about how important this hair stylist is to you before I would keep the appointment. an0ught is right that if you keep the appointment there will be a price to pay.