This just happened like an hour ago.

Backstory: dating this guy and his best friend was having a small party, if you can call it that. There were 10 people there at most. I wasn't invited but boyfriend (for lack of a better term) told me it would be okay if I came. Usually, I wouldn't go somewhere without an invite, but since this is his best friend's house, I assumed the he knew the situation better than me.

I show up, go inside, meet the best friend, and she didn't know I was coming. Boyfriend says, "hey this who I told you about. I wanted you guys to meet!". The best friend turns to me with a straight face and says, "yeah, it's alright I guess, but feel free to leave because I don't really like people in my house".

So I left. I turned around and walked out without saying another word. Now, to be completely fair, my boyfriend was SHOCKED. He came after me and said that he had no idea that she would react that way but she was just having a bad night and that we should go back in and everything will be okay.

Obviously, I left. He didn't come with me. But now he is texting me and saying that while she was a bit rude, I was even more rude for just walking out in front of everyone and that it made for a weird vibe with all of his other friends who were there.

So AITA? Did I overreact?

Edit: I should mention. There is a language barrier here she speaks Greek/Italian as first languages and I English... So honestly, her intent was questionable. But the look on her face gave me a weird vibe.

Edit 2: interesting conversation below: does boyfriend have the right to invite someone into someone else's home? This is a tough one because it's sometimes yes, and sometimes no. I've done this before if the vibe was right. But mostly, I don't do it. I would just ask first. So I kind of understand if he thought it was a situation where it would be okay... But turned out not to be okay. Conflicted.

Your SO's backdoor can have E.Coli or C.Difficile bacteria, which is just as bad.

Why risk eating ass, but not risk eating egg yolks? Both taste delicious, and relatively low-risk, as long as you are educated on the topic.