I haven't been here in a while, do we still do misogyny?

Girlfriend cancelled on a trip out of state with me earlier in the year because she felt it would be too intense meeting my family for the first time whilst staying with them. That's cool, I was a little bitter but I got over it. She asked me last week if she could go on an overnight Wine tasting trip with her good friend the Ex sometime this summer, because it was something she promised before they amicably broke up. Sure, I said, I can deal with that.

Found out two hours ago that within a day of clearing with me how okay I was with her taking the aforementioned trip she got him to book a four day weekend at a romantic lakeside spot down south, beginning a week after I leave and ending about three days before I get back. AND of course I found out through in such a way that I can't directly confront her about it without forfeiting the moral high-ground...

I only have two points of consolation: 1) The booking included the addition of a single bed to the room and 2) We're going to get a misogynistic "bitch cheated on me" thread going as catharsis.

Tell me your most soul crushing stories of betrayal Arcanine by that girl you trusted the most. The very worst of the worst.