<human>: As the title says, I'm having dinner with my SO and her friends who I can't stand. To be fair, it's really just about 3 out of her circle of 9 or so.

We've been together for over 5 months and things are great between us. The only complaint in the relationship is when ever I'm around her friends.
 
I'm from out of town and know only a handful of people here outside of work but she's a native of the area so she sees her friends often. One of them is hosting a Thanksgiving dinner and she invited me to come along and I couldn't refuse.

I realize that I'm not the only person here who can't stand their SO's friends but it's starting to get to me. I mean, I've been around her friends before and it didn't start out like this. I like to think that I'm an open and welcoming person but a few of her friends just rubbed me the wrong way over time and I ultimately just found myself not liking them. When I'm around them I just pretended to get along with them but deep down I just want to bury my head in the sand until it was time to go home.

I've been thinking about telling her how I feel but I'd rather not because our relationship is still relatively new and I really like who I'm with.

So I don't know what to do, keep sucking it up and wait for a better time or tell her soon?

Provide a brief overview of the text.
<bot>: Having Thanksgiving dinner with SO's friends, I can't stand them, tell her now or wait until after the turkey?