<human>: Can you provide a brief overview of the text?

Back story: this is a girl I was introduced to by her aunt whom I was close friends with nearly 7 years ago. She was seeing someone at the time, but we started becoming intimate once their relationship ended. There was no overlap to my knowledge. 

We weren't the most solid couple, being so young, but we developed a strong bond from an early-ish age. It became toxic towards the end. 

Two years later, a mutual friend encourages us to start talking again, and we hit if off. We gave it some time and decided to give the relationship another shot and we lasted about 6 months. 

I had graduated with an engineering degree with lots of recognitions and job offers. She was in exactly the same place; dropped out after a few part time classes not any closer to a career. Spent her free time watching reality TV shows like the Kardashians and not really doing anything with her life. I could work with her credit card debt, and other personal issues. What constantly bothered me was she could never stimulate me in an intellectual way. Conversations felt incredibly repetitive until we just sort of stopped talking. I could only deal with the silent treatment for 2 weeks before I ended things.

The caviet is we still love eachother, but it's hard to picture spending my life with her. She always talked about wanting a ring/baby, which sounded nice til I thought about the logistics of everything. I guess what I'm just looking for is just to make sure I ended things for the right reasons. Was I being selfish or expecting too much for being 23 years old? Not everyone has their life figured out at 23, but she didn't even have a plan. I did not want to be sugar daddy.
<bot>: I ended my relationship because GF couldnt not challenge me in an intellectual way. Broke up with her. Was I being selfish?