Am I completely in the wrong?

So it was my birthday on the weekend and my best friend and i made plans together like we always do. We got a hotel and booked an activity which turned into a club.

We got drunk and were having a good time until we started doing limbo and i hurt my foot (which i later found out i broke). I also got too drunk and when i over drink i come out of character.

She was arguing with her man the whole time, because he’s insecure and she didn’t mention we got a hotel for after the club, so throughout the night before i even got drunk and mentioned my fb, she was constantly on her phone, arguing.

I was messaging my fuck buddy and he said he doesnt mind meeting, which i asked and double asked my friend if she’s ok with, to which she replied yes and yes again.

My fb came and we did our thing with my bf and then we did our separate thing downstairs, when we returned my bf was sleeping.

I allowed my fb to sleep next to me on the bed, my friend was next to me on the other side.

When we woke up, she started going crazy about why my fb was in the bed, and why i allowed him to stay the whole night, when i had apparently made it out that he wouldn’t stay for long.

She is mad because she said i basically abandoned her for my fb, but i would have never told him to come without making sure she’s ok with it.

She also said i got too drunk and apparently made her feel like she had to say yes, and that she went out her way for me just for me to slap her in the face and ‘abandon her’. And she also said she put her relationship on the line to come out her way for my bday. Which is so disrespectful to me, because i done the same for her and i don’t see why she would put her relationship on me.

Forgot to mention, we went to a hotel for her bday a month ago and 3 years ago we went on holiday and both her and another friend of hers brought random men into our room while i was sleeping. She said she had s with him in the bathroom but it’s still in the room i was sleeping in?

Am i completely in the wrong?

EDIT: I knew i hurt my foot for those saying i was too drunk, i lost my balance playing limbo and fell and hurt my foot, i’m not a doctor and wouldnt know it actually broke.

Secondly, this has never happened between us before, it was a one off mistake and she agreed to him coming. I agree i was wrong to bring him into bed and have apologised about that.

Also, I didn’t leave her, she gave me her car key and said she’s ok with being in the room alone. Her demeanour only changed in the morning.