<human>: Hi /r/relationships, 

My girlfriend and I have been dating for just under a year and I have a question about how I should deal with a certain situation.

I slept with two girl friends in my extended friend group about a year prior to meeting and dating "Ashley". We discussed previous hookups and I told her about them. She was wary of them for normal jealous reasons. I get it. I really don't see them more than once a month if that often at all, however whenever I would bring up who I was out with (never one on one) and those two names came up, I would be given passive-aggressive snarkiness. It wasn't fun. 

Anyway, in the discussion of past hookups, she apparently told me about one who is in her friend group. I don't remember this, which could be due to a few concussions, but oh well. I was recently reminded of his name and their past hookup. It turns out they live right next to each other and see one another every day and hang out. 

I'm a little jealous, but mostly a little irked by how badly she made me feel the few times I would see my previous hookups. I want to bring this up, but don't want to seem like I'm attacking her. 

Any pointers?

Can you give me a shortened version of the text?
<bot>: Girlfriend very jealous the few times I hung out with exes in friend group, turns out she hangs out with one a lot more often.