The Secret I Keep From My Partner

I've been in an open relationship with my partner of five years now. We're both academics and we have similar values about honesty and communication, so when I proposed the idea a few years into our relationship, it felt like a natural step forward for us. At first, everything was fine. It was liberating to explore other connections without the fear of hurting someone or feeling trapped in one kind of love. But then I met Alex. He's younger than both my partner and me, let's just say he's in his twenties, but there’s something about him that drew me right from the start. We have a lot in common, especially when it comes to our intellectual pursuits and shared sense of humor. We started spending more time together outside of work, attending lectures and workshops where we could indulge in our love for knowledge without feeling confined by societal norms. The trouble began when I started developing feelings for Alex beyond friendship. There's a certain vulnerability with him that I've never felt before with my partner. It’s like he sees me not just as someone who shares the same passion for academia, but also as an individual who has her own dreams and desires outside of that world. I know this isn’t something I should hide from my partner; it goes against everything we stand for. Yet, part of me feels guilty about how open I am with him in general and keeps pushing back the moment to tell him about Alex. It's a strange feeling because usually, being truthful is easy, but this particular truth seems heavy and suffocating. Lately, our interactions have started taking on a physical nature too. We’ve had moments of intimacy that feel wrong even as they're happening. Every time it happens, I’m torn between the joy of discovering something new with Alex and the fear that my partner will find out. It’s like walking a tightrope where one mistake could send everything crashing down. I keep telling myself I’ll talk to my partner about this soon. But every day feels like an eternity until I can find the courage to be honest again, despite the excitement of exploring something new with Alex. What am I supposed to do? It’s confusing because I love both of them so much, and yet, there's a part of me that craves something more than just being together for the sake of knowledge or comfort. I don't know where this leaves us. Do I continue down this path, risking everything for the chance at an unspoken connection with Alex? Or do I step back, put my relationship first and hope there's a way to reclaim the spark that made me fall in love with my partner originally? This feels like a crossroads moment. My heart isn’t sure which direction to go.