<human>: Give me a shortened version of the text

So my friend(lets call her A) married her husband (lets call him B) 22 years ago. No one in our friend group likes B, and he does not have a filter. 

A couple weeks ago another female friend (C) and I decided to go visit A&B for their house warming party and on the way down we decided we wanted to go roadtrip for memorial day weekend and decided to invite A. However, when we invited A she decided to ask her husband to join along. I was a little upset because I assumed it was going to be an all girls trip, but I guess I couldn't do anything about it. 

A couple days ago, we started making plans about the trip and I was telling C about how I wanted to go to this restaurant and we should go during happy hour on our way back. B decides to propose that I should treat everyone since we are all broke college students. My parents are decently well off so I'm usually not too broke as they are. But I was shocked that he would just straight up say I should just treat everyone. I played it off, but I'm just pissed he would say that. 

I don't know how to deal with him this weekend. Do you guys have any advice for dealing with these people?
<bot>: Friend's husband just suggested that I pay for their meals becaues my family is more well off than they are. I don't know how to tolerate him anymore.