Hang in there, Kimmie!
I'm not going to reiterate what genius said so well, but I will say this. If you hired your trainer through a gym, then don't hesitate to talk to management and ask for a different/better trainer.
I have a friend who moved to London last year. She joined a gym and hired a trainer. One day, during a session, her trainer told her, " Do another couple of sets of this and I'll be right back; I'm going out for a quick smoke"!
Don't give up, Kimmie!!!