<human>: EDIT: [Update here.](

Been dating my girlfriend for a year and things are amazing - I've never been happier. The argument with my friend stemmed from plans for May 24 weekend. He and 4 mutual friends of his, mine, and my girlfriends, are getting a hotel and barhopping for the night. The mutual friends consist of 1 couple, one single guy and one single girl. He invited me along, and said he'd prefer my girlfriend not to come as it's a "bro's night". I told him that's not fair to her, a large portion of our friend group is going out, and there's another couple so it's definitely not a bro night. He tried to defend this by saying it's not the core of our friend group, just those we don't see often and there's nothing stopping my girlfriend from making plans with someone else for that weekend. In the 10 years I've known him, he's never had a girlfriend or boyfriend (he's bi). He said that he sometimes feels left out when my girlfriend and I do things without him too.

This led into him saying how my girlfriend always joins in on whatever we do (not true at all - when she does I'll ask him first and he says it's fine), how she tries to change plans (not true), and all of this other stuff. He says he never gets to hang out with me (also not true. we both work full time and he's seen me 3 days in the last week). He said he loves her, but wants some time where we can hang as just friends. I get it - and I told him that. I explained that he just needs to say he wants a bro night and it's not an issue, however a weekend trip with a large group of people excluding my girlfriend is different. This was two days ago - no reply. Yesterday, I texted him saying "are you free to meetup and talk tonight?" with the intent of talking it out over a 6 pack. Still no reply. Am I in the wrong here?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: Best friend of a decade isn't talking to me because I called him out on being ridiculous. Am I in the wrong here?