<human>: So this isn't as dramatic as some of the tinder or whatever posts, but I need to talk about it.

My girlfriend moved here for me about six months ago. She's been struggling to make friends because she works from home, doesn't have a lot of social hobbies, etc. So in order to make friends, she's talked to people on Craigslist. She has recently started using MeetMe, and I've seen her scan through tinder (though she deleted it the same hour I think) just in case. I know she made friends that way back where she lived before.

But I feel a little uncomfortable with how things are. She doesn't respond to flirty people and she makes it clear she's taken, but still. She says there's hardly any way to find new friends, and she looks at meet ups and she's been to a few but she didn't gel with anyone and many of them are just too crowded (a book club she tried to join had 30 people). I don't want to discourage her from making friends but I'm not totally on board with her doing it through a dating app.

How can I bring this up to her without it sounding like jealousy? I don't care what gender her friends are, I just don't want her being harassed and targeted by the kinds of guys who join those apps.

She's interested in books, art, sewing, crafting, beer, and she works out but does it alone and isn't interested in hiking or sports or anything like that. She's tried volunteering and enjoyed it, but didn't make any friends (they were too old or volunteering via court order). She gets along with most people and always talks to strangers in the store. I just don't know how else to suggest she make friends.

For the record, I know she's not cheating or interested in cheating.

Could you distill the essence of the text into 1-3 sentences?
<bot>: GF trying to make friends, is using dating apps to do it. I'm uncomfortable and want her to stop, but don't want her to think it's out of jealousy or anything like that.