I'm so done.

My one year old still doesn't sleep through the night. I've tried everything. Most night I'm so exhausted by 3 am that I end up bringing her into bed with me. When I do bring her into my bed she ends up nursing for the rest of the night and I don't sleep. I've been so exhausted the past 6 months I've sunk into a deep depression. I went to the dr and he gave me some meds including sleeping pills. They don't always work very well and by the time I get my one year old back to sleep the first time they have worn off. Through all of this my husband has not stepped up at all. I've tried taking to him. There few times I've woken him up in tears for some help he has yelled at me. I've tried to get her to cry it out but that just makes him come storming out of our room to yell at me some more and slam doors. And that only wakes up our 3 year old. I'm so tired I can't think straight.