When the OP voiced his discomfort about the hugging behavior, the girlfriend dismissed his feelings, suggesting they were unreasonable and even telling the OP that he should be friendlier during these encounters. This situation has placed the OP in a difficult position, leading him to question whether his desire for her to cease hugging this specific individual makes him the unreasonable party in the relationship.

My girlfriend (30F) and I (32M) keep coincidentally running into a guy she hooked up with about a year ago before we were dating. Every time they notice each other they exchange a hug, and a few words.
There’s nothing flirtatious about the hugs, but it makes me uncomfortable knowing they hooked up, and that she feels the need to hug him instead of just waving and saying hi in passing.
I think the first time was understandable, but we run into him fairly often. I’ve voiced my discomfort about it several times, and she feels like it’s unreasonable for me to ask her not to hug him when she sees him.
She even told me I should be more friendly during the encounters. I should also mention this is a guy she once described to me as “someone I would be intimidated by.” (which she promptly apologized for saying) Another reason it rubs me wrong.
AITAH for wanting her to stop hugging the dude?
Conclusion
The core conflict lies between the OP’s stated boundaries regarding physical comfort and his girlfriend’s insistence on maintaining a familiar, physical form of greeting with a past casual partner. The girlfriend’s reaction, which minimized the OP’s feelings and suggested he needed to adjust his behavior to be more friendly, indicates a disconnect in how they prioritize relationship security versus social freedom in this specific context.
The central question remains whether a partner should adjust minor social behaviors, like replacing a hug with a handshake or wave, when those actions cause clear, repeated discomfort to their current significant other, especially when the history involves a past sexual connection. Readers must weigh the girlfriend’s right to maintain her social habits against the OP’s right to feel secure within the established boundaries of their romantic commitment.
Here’s how people reacted:
Even if it might be true I would never voice it like that to my man.
Not respecting your feelings is the first issue here.
Using a manipulation tactic against you by saying “you would be intimidated by him” is the next issue (and I don’t buy her apology for a second here)
But the MOST IMPORTANT aspect is:
All of this is happening with a guy she hooked up with. Meaning a mam she thought to be hot/desirable enough to sleep with, without requesting commitment in the form of a relationship (and all that comes with it) in return.
And at some point, I’d question why you keep running into this dude.
You’re clearly a bit insecure and it’s understandable, but there’s nothing inherently wrong with what your gf is doing. You can ask her to stop but now you’re starting down a weird controlling route where you have to give the OK to who she can and can’t hug.
Either you trust her or you don’t, and that’s what this comes down to. And it seems like you don’t, or else it wouldn’t matter who she’s hugging. Which is fine and doesn’t make you an AH. But it doesn’t make her one either.
And also, you need to communicate that this is a YOU problem. It is not her problem, in a sense she is not doing anything wrong. But you are asking her to not do something that is just normal, on behalf of your insecurity. You need to communicate that you understand that clearly.
So she thinks he is better than you. Why would you be intimidated by if he was just a friend? That was a giveaway and your hint to get out.
You can ask her, but you cant enforce her. If she doesn’t wanna stop, break up cuz you’re clearly not compatible
“This is a guy you would be intimidated by”
Proceeds to go hug and converse with him at any chance she gets?
Yeah… Not for me
And you’re just gonna let her hug him? Where the fuck are your balls?
Your insecurities are your problem. Work on them, instead of acting possessively.