AITAH: Was I wrong?

My older brother got dumped by his girlfriend this past weekend and so when I found out, I went over to his house and started to troll him about it to try and get him to laugh. I was basically just making a whole bunch of jokes about their relationship and how his new girlfriend is PH and his right hand. I was also joking about his new dates are gonna be playing against me in 2K like back in the old days. He tried to kinda laugh it off at first but then he got upset and told me I should leave.

I was confused because we usually joke with each other and don’t take nothing serious, was I wrong or was he wrong?