<human>: First post, sorry if it sucks!

My SO and I have been together for nearly three years now and up until recently, things were going great! We became best friends soon after we met and both of us have very few close friends, causing us to spend almost all of our time together. We moved in together after dating for a few months and got engaged after about two years.

While we often had small fights, our relationship would always bounce back stronger than before. She would often state discontent that we weren't making any progress on getting married, despite our agreement to push more for different housing than a wedding. She also insisted that I re-propose to her in a more romantic manner, but every time I tried, our plans did not allow it.

After a tough semester in college, issues at both of our jobs, and almost no time being spent together, we became bitter towards each other on a regular basis. One night after waiting up for her to come home, she texts me out of the blue demanding that I leave our apartment. Her reasoning was that she didn't need me or anything or anyone involving me. We fought for hours into the night and ended up sleeping in separate rooms despite her attempts to get me into the same bed.

The next day, I had made plans to move my stuff out after work. Instead, she insisted that we talk it out. We talked and decided to try to just stick together for a few more weeks and see things got better. Put simply, they did not. Despite her apologies, attempts at being cute, and constant "I love you"s, I just can't get over her trying to kick me out rather than work things out. I feel guilty, but I don't think I really love her anymore. Am I being selfish?

Can you summarize the given text in a few sentences?
<bot>: SO wanted to kick me out, then insisted that I stay. Now she acts as if everything is normal. I'm not sure if I can forgive her and love her again. Advice???