My (26M) girlfriend (24F) wants to break up cause I Linus Tech Tips said I could beat up a burglar

So, my girlfriend and I were chilling at my place when she asked to watch a video from the YouTube channel ABD. For those who dont know, it is run by the same people who run the popular tech channel Linus Tech tips, but ABD is mostly about board game, and other random stuff they dont put on LTT.<br><br>The video we watched was called, "Can YOU BEAT UP A BURGLAR?!", where Josh from LTT and an ex-marine go head-to-head in a 1v1 fight with Josh having a baseball bat. So, he obviously loses his shit. <br><br>Anyway, my gf is very easily intimidated and is afraid of quite literally everything. So when she saw the video she asked, "Do you think you'd win if you were in his shoes?". I thought she was joking, but then I remembered she is easily intimidated so I said, "Yeah, I think so. His skills are insane! They said he was an ex-marine, he'd probably be able to kill me with his bare hands at any moment!"<br><br>She just gave me a weird look and said she'd go home. She looked very uncomfortable and felt like something was off, so I asked if she was okay. She said, "No, I'm not okay with this. I didn't know you were so cocky". I was confused and asked what she was talking about and she said, "What you said, that you can beat up the burglar". I said no, I said I couldnt, it's the other guy that can. She looked even more uncomfortable so I asked again if she was okay, and she said, "You want to beat me up? I'm breaking up with you".<br><br>I said what the fuck and she left. When she got home she just sent me a text saying she wants nothing to do with me and to never come near her again. I tried calling her but she hung up on me.<br><br>I dont know, maybe I'm in the wrong here. Am I an asshole for saying what I said?