Found His Secret Phone Three Weeks Before Wedding

TIFU by finding out my fiance had a secret second phone hidden in our garage and it changed everything three weeks before our wedding. My name does not matter for this story. What matters is that I almost married a man who had been living two separate lives for over a year. Let me back up. Marcus and I met four years ago at a mutual friend gathering. He was charming, attentive, and seemed genuinely obsessed with building a future together. We got engaged last spring and I was thrilled. Everything felt perfect until I started noticing small things. He would take calls outside. He started guarding his main phone like it contained state secrets. When I asked, he said work stress was making him paranoid about notifications. I believed him because why would I not. Three weeks ago I went into the garage looking for extra wedding decorations we had stored there. Behind a stack of old paint cans, wrapped in a gym towel, I found a phone I had never seen before. My hands were shaking as I turned it on. It was not even password protected. What I saw made my stomach drop to the floor. There were messages going back fourteen months with a woman named Renata. Not just messages. Photos. ice recordings. Plans for trips he told me were business conferences. My mind raced through every solo trip he had taken this past year. Every single one lined up with a message thread confirming hotel bookings for two people. I sat down on the cold garage floor and read everything. Renata was not some random fling. She knew about me. She knew about the wedding. In one message she even asked him when he was going to tell me the truth. His response chilled me to my core. He told her to be patient because once the wedding happened and our families merged finances for the property investment we had planned, he would figure out the rest later. Figure out the rest. Like I was a financial transaction and not a person he claimed to love. I confronted him that same night when he got home from what he called a late meeting. I placed the phone on our kitchen counter and watched the color drain from his face. He tried to explain that Renata meant nothing, that it was purely physical, that he still wanted to marry me. I asked him one simple question. Why did Renata know about our wedding registry. He went silent. That silence told me everything the messages already had. Here is the twist that still makes my skin crawl. When I called Renata directly using the number saved in his secret phone, she was not shocked to hear from me. She had been waiting for this call. She told me Marcus had done this exact thing before with another woman two years earlier, right before that relationship ended in an engagement breakup eerily similar to what I was living through. Renata said she only recently learned she was not the only secret either. There was apparently a third woman he had been messaging sporadically, someone from his gym. I felt sick. Three women, one man, and a wedding invitation list already sent out to over one hundred guests. My mother had already paid the deposit for the venue. My sister had already bought her bridesmaid dress. And I had almost signed away my future to someone incapable of being honest about anything. I canceled the wedding two days later. I sent a mass message to our guest list simply stating the wedding was called off due to unforeseen circumstances. Marcus tried calling me eleven times that first day. I did not answer once. My family was devastated on my behalf, but relieved when I finally explained why. My mother said something that stuck with me. She said better a broken engagement than a broken marriage built on lies. I moved out of our shared apartment within the week and stayed with my sister while I figured out my next steps. It has been three weeks since that garage discovery and I still get random messages from Marcus insisting he can explain everything, that Renata exaggerated, that I am overreacting. I have not replied and I do not plan to. Some nights I wonder what would have happened if I never needed those decorations from the garage. Would I be married right now to a man juggling multiple women behind my back. The thought terrifies me more than the breakup itself. Now I am left wondering how many other people are walking down the aisle completely unaware of secrets hidden just feet away from where they sleep every single night.