My girlfriend is into OMORF and it's destroying our relationship.

This is my first time posting on Reddit, so please bear with me if this is not the appropriate place to share.<br><br>My girlfriend and I have been together for close to 4 years now. On the surface, everything appeared to be perfect. She was an extraordinary person, and our relationship felt like something out of a romantic comedy. We shared a lovely home, had a strong bond, laughed together often, and enjoyed each other's company. Her presence elevated my life, and I was truly happy with her.<br><br>However, a few months ago, things took a strange turn. She started becoming increasingly fascinated with the idea of OMORF (One Man, One Woman, Role-Playing, Fantasy). Essentially, this involves her living out her fantasies with a man, sometimes multiple men, to fulfill her desires.<br><br>At first, I was hesitant when she introduced me to this concept. I'm not the most open-minded person, but I trusted her and wanted to support her. It was her fantasy, after all. We continued down this path together, initially enjoying it, exploring new experiences, and trying different things.<br><br>But over time, things started to change. She became more and more attached to her fantasies, and our relationship began to suffer. She started making requests, wanting me to be part of her fantasies, even though I didn't have a say in them. She insisted that I dress up as a certain character, wear certain clothes, or participate in certain scenarios. I felt like I was losing myself in the process, becoming a character in her fantasy world instead of being her real-life partner.<br><br>It was difficult for me to express my discomfort because I believed I was being selfish. But one day, I reached a breaking point. We had a huge fight, and I finally opened up about how I was feeling. I told her that I wanted to be more than just a character in her fantasies; I wanted to be her true partner. I wanted our relationship to be balanced, where we both had our needs and wants valued equally.<br><br>To my surprise, she became defensive and upset. She accused me of being closed-minded and controlling, saying that I was trying to dictate her desires and suppress her sexual liberation. I tried to explain that I wasn't against exploring fantasies, but that I felt like I was losing myself in the process.<br><br>The fight ended with us going our separate ways, each of us feeling hurt and misunderstood. I'm not sure where our relationship stands right now. I feel like I've failed her in some way, and I'm afraid that I may have lost my chance at happiness.<br><br>I know that when it comes to sexual desires and fantasies, it's a delicate topic, but I have to be honest with myself and with her. I need to find a way to communicate my feelings and desires without offending her. I'm worried that I may have upset her beyond repair, and I'm struggling to find a way to resolve this situation.<br><br>I understand that I may have come across as selfish and controlling, but I hope she can see that my intention was to protect our relationship and ensure that we both felt valued and respected.<br><br>I'm now left wondering when or if our relationship will ever go back to what it once was.