"You don't get to tell me what to do. Anymore."

They did something knowing that it could break up a relationship. An argument at best, violence at worse. Personally, I'd team arsehole with ******* wanker.

Knowing that it'll break a relationship?? What? The guy is a jerk for pulling that crap but who the heck are you dating if they don't even trust you? Like flat out want to break up with you? That's just ridiculous. I'd be pissed at both but more at my boyfriend who is apparently supposed to be trusting me? That's common sense.

There's trusting and then there's trusting too much. If someone came up to me and said something suggesting my SO was cheating on me, it wouldn't matter how much I trusted them, I'm not going to just believe them at the drop of a hat because they say they didn't cheat. Because of course even if they did they're (probably) not going to say anything. If I didn't find anything suspicious then I would believe them.

nah, common sense is knowing that this had the potential to break a relationship up. I dare say that's why they did it.

That was the most idiotic thing I've ever read

#24, Don't be a rude a**hole now. You're not contributing at all.

#5, 9 & 14: Thanks for your comments. I realized I was being stupid about saying the guy isn't an asshole. #5, you're absolutely right that he was an asshole because no one should do something so inconsiderate like that since it couldn't lead to ANY GOOD. #9, I see your point that trusting too much is not smart. And #14, to be honest, the person seemed more like a fool and so it's hard to say if they intended the breakup or not. But anything is possible. In reality, the situation played out much different in my mind. My boyfriend has never given me any reason to doubt him. So imagining someone walking up to him and saying something like that - it sounded almost hilarious because it would be so untrue. I know the counter argument is that I would never "know" because cheaters obviously "hide their relationship". But like #9 mentioned, I learned from past relationships that unless my SO gives me a reason to be suspicious.. I wouldn't doubt them any further. But I should have thought about this situation from a completely general perspective because everyone is at different points regarding trust levels. While making my comment, I was thinking of relations around me. My parents for example would probably laugh at an outsider/stranger for saying something so ridiculous. They have before. I guess I'm so used to seeing that kind of trust/bond that I completely miscalculated. Everyone is at different stages and has their own lived experiences so it was wrong of me to assume. Also, I can really see your points on how this person was very out of place. Thanks again for explaining your points constructively. Appreciate it.

Oh, man. It's either a huge hit for you or a flat out miss for you, huh?

Yeah, I swing for the fences!

Since they were at the drive-thru he probably could have made a good guess at the car question

No expects that BS out of nowhere.

Ya, I think I'd be so taken aback at that situation that it wouldn't occur to me right away to prove my innocence.

If you want to assume the boyfriend had jealousy or trust issues, then there is no reason we can't assume she's cheated on him in the past. We shouldn't assume either since neither are stated in the comment.