Patahaiajkyahua jiThe 'Ex-Sex' loop is dangerous, but the neighbor next door is making it impossible

Pata hai aaj kya hua, Hey guys, I (M25) need to vent because my life has become a literal Bollywood thriller, and I’m the idiot in the middle. So, background: Meri aur meri ex (F24) ka breakup 6 months pehle hua tha. It was toxic, it was loud, and we promised to never speak again. But plot twist: We didn’t. Har weekend hum dono "final closure" ke liye milte hain, and every time, it ends up in the bedroom. Wo loop khatam hi nahi ho raha. We fight, we block each other, then someone texts "I miss you" at 2 AM, and the cycle repeats. Ab asli kalesh suno: Recently, mere building mein ek nayi ladki shift hui hai (let's call her Riya, F26). Riya is super chill, very direct, and honestly, she’s been a great distraction from the ex-drama. Things moved fast, and we’ve hooked up a couple of times. The Disaster: Last night, my ex showed up at my door unannounced (standard ex behavior, right?). She had a key I forgot to take back. I was in the middle of a "neighborly visit" with Riya. Scene ye tha: My ex is screaming about "betrayal" and "how could you do this while we are still 'trying'?" Riya is just standing there like, "Wait, I thought you guys were broken up for months?" Ab situation ye hai: My ex is refusing to leave my living room and says she’s staying the night to "talk." My neighbor is texting me saying, "She’s crazy, but I kind of liked the drama... come over when she leaves?" I am sitting in my bathroom typing this because I don’t know who to face first. Bhai, is there a way to keep both? Or am I about to be evicted and blocked at the same time? Help kardo, I’ve made a huge mess.