boyfriend getting arrested

ok so last night my boyfriend went out with his mates to a pub, which of course is fantastic. however, he told me he wasn’t going to get drunk considering we have plans today and he doesn’t want to ruin them due to a hangover. funnily enough he got absolutely smashed and he ended up getting arrested due to him endangering others around him, let alone he was treating me like absolute shit. i am so angry and disappointed in him and it’s really brought my mood down. i couldn’t sleep all night because it kept replaying in my head.

i am seeing him today to talk to him.

does anyone have any advice on what i should do? i don’t think i could ever see past this as he used to be such an innocent and respectful guy, and these past few weeks he’s changed into a completely different person.

EDIT- he actually didn’t get arrested, his drunk self made it up. he was however warned by the cops to calm down at the pub and kicked out