My.. well now ex gf (24 F) ghosted me for three days after canceling on a camping trip we had been excited about for weeks 2 hours before I was coming to pick her up. We had only been dating for about a month so this just sounds so crazy to say but I’ve (21 M) been in multiple year long relations and haven’t loved someone this much before. I’ve known her for over a year tho. Just recently started dating. Anyways, she finally responds after 3 days and sends me a text that summarizes to “I found out what u did. One of ur best friends told me u cheated. You just lost the person who loved u more than anyone in ur life”. I did not cheat.. I do not have any dating apps, I don’t talk to other girls, and I don’t even watch porn. I tried to explain myself but she didn’t believe a word I said. Neither of us have done anything to break trust in our relationship. Then she tells me she fucked her ex the same day of the camping trip and posts it on her ig story that I’m a cheater and I made her cheat on me. She now claims I made her evils for cheating and eventually after enough of me defending myself and me listening to her thought process she blocked me. Now I’ve introduced her to 8 of my friends in total. She claimed it was one of them who told her. These are my best friends and I asked all of them. Ofc none of them fussed up. My question is, why would anyone do this to someone? Why would my friends do this? If my friends didn’t do it.. why would she make it up? Despite all this mess.. this girl is the most pure hearted, kind, and empathetic person I have ever met. Most ppl in my life are telling me she did it to easily get back with her ex without having to break up with me. But, she had already broke up with me before for not sticking up for myself and her in front of other people. She’s not scared to end relationships if the relationship involves her sacrificing her self worth or mine. Idk.. I’ve been cheated on in every relationship I’ve been in and I just don’t know if I’m the problem now. I tried to be the good guy who lets his gf run free and do what she wants whenever she wants. Then I got cheated on for “not being protective enough”. Then I try to be super protective and always keeping a girl on a leash and I get cheated on for “being too controlling”. Both of those excuses seem very valid to me so I learned from those relationships and just tried to be understanding of life situations, sincere about love, and honest about my boundaries early. Yeesshhh if anyone reads this. Thank you for taking the time to dip into my current life situation. This might be the hardest one yet