"He is a student and his advisor is making him do this."

THIS IS IMPORTANT - REMEMBER IT!! You weren't wrong to trust him, he has not abandoned you. This is not his choice. He is not taking power from you but is setting boundaries that are very clear. You have the choice to stay with these rules, or terminate. You are not powerless.

I'm so sorry you are hurting so much over this. Your emotions are overruling your logical thinking, and I hope they pass soon so you can think this over rationally. Take care of yourself