Dream About Ex Boyfriend Driving

I had a dream that I was meeting up with my ex boyfriend to talk things through…in the dream I believe I was in his hometown and he picked me up in his car, which is unusual as he doesn’t own a car at present…we had some kind of disagreement whilst he was driving and when we stopped at the traffic lights I got irate and left the car and started walking away…he followed me in the car for a short while then when I turned a corner I couldn’t see his car anymore so I don’t know if he lost track of me or if he jus drove off…I then had a text message from him on WhatsApp asking where are you?…I didn’t respond and when I got back home I decided to call him back on WhatsApp…when I called him his id had changed from his name Nath to Nathan and Carla’s gore which I found really weird…I don’t know anyone called Carla associated with him and suspected if maybe it was an ex girlfriend or new partner…I video called and a woman answered…she seemed quite uncouth..the call seemed like some group call with sleazy men looking for sex etc…very weird dream and then I woke up