I have a partner of 2 years. We are both adults may I add, around 30 years old, so we have both left uni around 10 years ago.
We both went to different universities. These two universities are "rivals" so to speak, with the one he attended as being the better performing one and the one with a better reputation over the years.
From the beginning, of universities were brought up (I work with a lot of interns/apprentices etc), he would continuously make jokes about how superior his university is and how everyone that has went to my university is "stupid".
At the start, I simply laughed it off, but its getting irritating now, as its the same comments every time this university is mentioned. I asked him, did he think I was stupid then, to which is said of course not, he just does it to "wind me up"
AIBU for thinking this is a bit immature and expecting him to give it a rest at this point?