I had thought about the caliper issue. As far as the shop goes. Her entire family has been taking their cars there for years, I do not like the place because he has said he had done certain services to the car, when I know for a fact he did not. I also think he has become relaxed with them because they have so much trust in him, however it is my word against 5 others. I just think it is "convenient" that her car was inspected by this guy 2 days ago passed everything, said everything was fine with the car, then we go to him and tell him the issue without great detail and he tells us " sounds like you are going to need a new transmission". I guess I could be just freaking out over it or over examining things but god forbid if my pregnant girlfriend was going highway speeds and that car stopped like the way it did for me going only 5 mph, she could have been seriously hurt.
As far as pushing it in N I did not try that.
And she decided to bring it to this guys shop we will have the issue with it in detail tomorrow from this guy, and with the help of some threads on here I have many questions for him before he tries to sell us a transmission job.
Thank you everyone for your replies!