I want a divorce...HELP

My husband and I have a 5 month old and my husband works 2 jobs to provide. He's a fantastic dad and provider while I finish up school. I am planning on starting up Art lessons in the Spring to bring in a little extra. Today he comes to me and says he feels trapped and wants to be able to do whatever he pleases whenever he pleases whenever he wants to however he wants to. I feel like it's completely unfair and selfish of him considering that I do everything in the house everything for the baby plus I'm a full-time student and I never get a break and haven't since he's been born. he's had plenty of breaks including going out all night and sometimes not even coming home. he wants to spend Thanksgiving with his friends but wants me to come with I feel like it's a family day that he has off and he should spend it with his family. he basically wants to go out and smoke and drink and come home high and drunk as he pleases and come home if he wants to. He's not understanding me I'm not understanding him. it's so frustrating and he doesn't even want to go to marriage counseling because he feels like we should be able to work this out on our own. y'all I need your help and blunt honest opinions on what to do. PS I'm using a mic to type this in case there's any grammar errors and this is anonymous as he was to keep it on the low