She probably acts like that with all her clients. Its a ritual she goes thru x times a day, every day. She chose these boundaries and maybe never varies from them. Does that make it easier for you to accept, that its not "just you"? It IS "just her" - its how shes chosen to run her business, and its all in the realm of acceptable for a t.
So why not just look at the question of what it means to you personally with her? Maybe you will discover that you do want more flexibility lets call it from your t for a specific reason. Maybe discovering that reason will be enough for you to find ways to get that flexibility from other people in your life. Maybe youll discover there is no way, in which case yeah move on. Thats kinda what i did with hugs.