I (23f) and my mom (55f) have a pretty rocky and toxic relationship (to no fault of my own). However recently it has been strained due to the fact that she is telling me I need to be her DD every time she goes out (which is super frequent and she always drives a minimum of 30 min away). With this most recent….episode of hers, I’m at my wits end. She told me because I’m not going to be her dd that I don’t love her and I’m disrespectful. When I initially told her no she slammed the door on her way out and laid on the horn while she was pulling out of the drive way. She proceeded to call me on the phone ten minutes later to scream at me. When I told her I was not comfortable being that person to her she lost it. AITAH for telling her no and putting down a boundary?