<human>: Throwaway in case my bf browses r/relationships. So my boyfriend of several years bought a plane ticket for a "guy trip" across the country on a once in a lifetime kind of trip and he is splitting a condo with everyone going.  He says I am not allowed to attend because it's a "guy trip".   I would be totally fine with it except that of the 6 people going, 2 are girls. (One single girl and one guy's girlfriend.) 

When I found out other girls were going, I said I would really love to go--this place is on my bucket list. I have the time to go and my own means for a plane ticket.  He still says I am not allowed to come because he wants to hang out with the guys and he thinks I will "throw off the dynamic". 

I have been pretty down about this. I really wanted to go to this place, and ideally I would have loved to experience it with him. I know almost everybody else going on the trip except the single female; the single chick only knows one person going and the other girl knows only her bf and my bf. I have expressed that I feel left out, crushed because I feel like he is embarrassed by me, and just upset because I feel like many of his future vacations won't be involving me.

 If I am totally honest, I feel uncomfortable about this trip because a few months ago he went on vacation to the same state...he met a girl at a bar and hung out with her until 8am...supposedly did not cheat on me just stayed and talked at a 24 hr coffee shop...and the girl made a scene when he finally mentioned me. As I type this I feel like I have other unresolved relationship/trust issues. :(  ANYWAY, am I crazy to be upset by not being invited?   Would you be upset if your SO told he didn't want you there on a group vacation? Thanks for listening.

Can you provide a brief overview of the text?
<bot>: BF says he doesn't want me to go on his guy trip with his 3 bros except 2 girls are allowed to come.