Dream About Texting Guy With Girlfriend

A had a dream where about this guy I've been talking to, we were texting each other and he told me that his girlfriend was making him mad and I just played along with him and pretend that I wasn't bothered by it and then we called each other and I asked if he had a girlfriend and he hung up on me so I texted him to ask him to please explain himself and I was crying and I heard him talking an laughing with his friends and saying "oh poor honey she didn't know" And I kept begging him to tell me why and he blocked me then my mom came in the room and said we had to go so I got my phone and got into the car and I realized I forgot my headphones and I wanted my headphones to listen to sad music and my mom said it was ok if I went and got my headphones which I was surprised with and I went back into the house and grabbed my headphones and other stuff then I started scrolling on my phone and I forgot that my mom was waiting for me and I felt horrible so I went back out and my mom said it was ok she's done that before and I was surprised that my mom was being nice but I was also sad that the guy I was talking to had a girlfriend