Honda-Acura.net - Mom was PMS'in yesterday

So, since the car accident my fiancee and I have been going to physical therapy for the past few weeks now and unfortunately, i've been burdening my parents for a ride from therapy to my house ( only a 2.2 mile walk but woman doesnt like to walk )
so yesterday my mom picks us up. We jump into the CRV and she begins to pull out of the parking spot. So as she pulls out and is about 5 cars ahead of the parking spot I noticed a blk livery cab coming up behind us. ( My mom is driving like 10 mph down this street )

so this idiot starts high beaming us and going right on the ass of the car. Guess the stop sign ahead and the fact that we werent going as fast as he wants us to lead him to do that.

So we get to the stop sign and eventually make a left. Cab is also turning left. So as he turns he goes to the right to try and speed around us. So my mom cuts the wheel to the right to get in front of him.
He then tries to go around us on the left and again she cuts him off.
eventually he turns on another street and we continued on our way.

So I asked my mom what the hell was that about. She said im PMS'ing and your father pissed me off.

I made sure I thanked her when she dropped me off. Feel bad for my dad now. lol.