I want a divorce.

I hate to write this but I honestly want a divorce. My husband does not help me with our baby AT ALL! She’s 9 months old and the longest time period he’s held her was about 30 minutes. He’s constantly running around with my brother and NEVER home. He works 3rd shift so he sleeps ALL day. Literally I wake him up 20 mins before he has to leave for work every day. Sleeps from 8am-7pm. I sleep maybe 5 hours per night because I have a job and when I get home I have our baby obviously and when she goes to bed I do my COLLEGE school work for HOURS and what little time I have left I clean. I am miserable. She’s teething so we had an AWFUL night. He was off last night and yet slept the whole time while I got up with her every hour. I asked him if he’d watch her for an hour so I could take a nap before work since he was off tonight too and instead he left with my brother yet again. I feel stuck. This guy doesn’t even know how many ounces she drinks per bottle, he can’t tell you what size clothing she’s in, and he forgets her age all the time! I hate my life. But yet if I leave, I won’t be able to pay the bills. I’ll have to drop out of college $ get a full time job. I graduate next year so I don’t want to do that. Idk what else to do