Walking Out After Brother's Mockery

AITA for walking out of a family dinner after my brother mocked me nonstop?

Last weekend, my family had a big dinner at my mom’s house. Everyone was there

my parents, my two siblings, my aunt, and a few cousins. I was actually excited

because we don’t all get together very often. But from the moment I sat down,

my older brother, Jake, started in on me. It began with small comments,

like joking about how I “always show up late,” even though I was actually early. I laughed it off

at first, thinking he was just messing around. But then he took it further.

A few weeks ago, I told him privately that I’d been stressed at work and worried my position might