Silent treatment

Whats the longest you & your partner haven’t talked after an argument.. my bf is so use to me going to him. I hate prolonging going 1+ days without talking so usually 95% of the time after a day I go to him to ask to talk. This time, he got drunk tried throwing little jabs embarrassing me in front of people followed by “she’ll get over it”.. the next morning I told him I’m tired of him doing this (not the first time) I don’t appreciate it, he got annoyed asked if I was done and walked out. Didn’t apologize or anything, usually I would go to him. This was Sunday and it’s Tuesday night idk if it’s because I’m 8monthd pregnant but I do not think I should go to him like always when I didn’t even get an apology.. I think this is so childish but he never learns and I do not know how else to go about this to help him understand that isn’t okay.

I feel like if I go to him, this is only going to continue