AITA for calling my 16M student “sweet” in front of my 19M boyfriend.
Today, my boyfriend got mad at me for complimenting my 16-year-old student.
I (19F) work as an assistant librarian at a high school. I graduated in 2024 and started working there in February 2025. I have a group of students who have grown very close to me. I’ve known the majority of them since they were freshmen.
This argument started after my boyfriend (19M) and I decided to get ice cream on the way back to my house. Four of my students work at this ice cream shop. They all recently started working there, and I usually see at least one when I stop by.
The majority of the time I’m by myself, but this time my boyfriend tagged along. As usual, we placed our orders and pulled up to the window where, surprise!! One of my students, "Josh" (16M), was attending us. It started off normally with Josh greeting me. I introduced him to my boyfriend, and we chatted for a little bit while we waited for our ice cream. When it came time to pay, he let me know that he gave me his employee discount. I told him, “Thank you, that’s very sweet of you,” and that was it. We paid, he gave us the ice cream, and we drove off.
This is where the conflict started. My boyfriend was apparently very bothered by the fact that I called him "sweet." I had been talking about Josh before we pulled up to the shop because of a funny situation that happened today. I was describing him to my boyfriend, who doesn't care to familiarize himself with my students no matter how often I talk about them. And mentioned he was tall for his age and smart. I also mentioned that Josh had enlisted in the military so that my boyfriend could possibly relate to him, seeing as he wants to join the military himself.
It’s very normal for me to talk about my students. I work full-time, so the majority of my day is spent surrounded by high schoolers, which leads to some pretty funny moments. Because I spend so much time there, it’s what I mostly talk about.
However, I guess talking about the student previously and then calling him "sweet" bothered my boyfriend. We’re in a heated argument right now because he thinks it’s weird that I’m complimenting him like this.
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This isn’t a new conflict. There have been countless arguments revolving around my students, specifically the MALE students. He doesn’t like me talking about them at all. I can’t even mention a male student’s name without him immediately bombarding me with questions: "Why are you talking to them?" "Why are you being so friendly?" "Why do you even feel comfortable being nice to them?" "Why do you care?"
He is completely uninterested and defensive anytime a male student is brought up.
My argument is always the same, “These are kids, and I am the adult. It’s weird for you to think like this.” He always makes it seem as though I’m coming onto them, which makes me extremely uncomfortable. In my head, they are children. Even though I am close in age to some of them, I hold a position of authority over them.
It’s as if he feels threatened by them. I feel like I can’t be nice to them at all without it being "weird." I constantly remind him to stop placing them on the same level as us; they are children, and we are adults about to turn 20. But everything I say goes in one ear and out the other.
I’ve told him he’s weird for thinking of them that way, and I’ve even said he’s "telling on himself" meaning that if he were in my shoes, he would be looking at them in an attractive manner. Since that’s the agenda he pushes so hard on me, it clearly reflects his own mindset. Obviously, this offends him, but it doesn't seem to click.
In all honesty, it makes me uncomfortable because a 19-year-old cannot be compared to a 16-year-old.
It’s a constant loop of me talking about my day and him getting upset. I don’t know what to do, and I don't know if I'm in the wrong. Am I the one being weird, or is he?