How to deal with people you can't stand being around?

Ok, So my new girlfriend has 4 friends that she is very close with….but when we are with them for more than 10 minutes I get this uncontrollable urge to duct-tape their mouths shut….

Tuning them out isn’t a option as they love asking me things….Tolerating them is very difficult, avoiding them isn’t possible as she loves hanging out with them….

As far as I can tell they have been like this for a long time…and according to her “nothing” is wrong with them…

I’m currently working on a (I don’t care/pretending/tolerating) system that isn’t working very well….

How do you deal with people you can’t stand being around (for whatever reason) ?

I don’t want to end a relationship over this