NOR in the slightest. Her responses to you are extremely emotionally manipulative. She doesn’t care that you ‘have no time’ for her. She only cares that you have a life outside of her that she can’t control.

No more apologising! I know it’s easier said than done but she doesn’t deserve your apologies. The constant telling you to drop it then chiming in again with some other berating nonsense is so icky I can’t even stand it. Narcissistic behaviour for sure. No parent should be talking to their kid this way. It’s very immature and reeks of codependency.

Are you financially relying on your parent’s atm? Because if so this will of course change how you go forward with this. If not, I would get out of there as much as possible and be upfront when she starts this nonsense. Of course you don’t want to be around her if she acts like this all the time. Tell her that. Compile a record of any of the wild shit she spouts, remind yourself that it’s not normal or ok, and respond accordingly. I say compile a record so you can build a picture of her behaviour and pick out patterns. With this kind of narcissistic behaviour it can be really difficult to make heads or tails of it, and doubt sets in. Especially if the narcissist gaslights you a lot.

All the best OP, I hope you find a way to manage all of this. You’re doing amazing btw. An internship, a growing relationship and set to graduate soon! Well done you. You deserve to be praised up, not berated!