I'll apologise in advance because I'm probably going to ramble on here, I'm quite upset and I need some advice from you wonderful lot, please!
I've been with dp for 4 years, we have a 1 year old dd together, but things are on the rocks because I find dp lacks initiative around the house and with childcare. He isn't confident doing things for dd on his own so I'm always involved in some capacity, he is very mess, rather lazy (think sleeping until 1 today even though I practically begged him last night to do the morning routine!), and also regularly grumpy! It's begun to feel like I'm just going through his days off working waiting to be criticised on my cleaning, my driving (I drive him everywhere and pick him up. Even to work!) , he'll even pick faults with points I make during general chit-chat! 
I've tried to encourage dp to take more initiative with dd or around the house, but 90% of the time he'll ask for my help or get grumpy ect regardless 
Im only 25, this is not how I thought things would turn out for me! Last week dp chucked a plate across the room and blamed it on me, he was angry I'd thrown out a moody dish spounge! I grew up with aggressive alcholic parents and it brought up awful memories for me, but dp wouldn't even promise never to throw crockery again, in fact he said "no one gives a shit what gets thrown in your direction, fuck sake idiot"
I think that's when I finally gave up on this relationship. I'm exhausted and on edge all the time and I feel like I'm never properly heard out by dp. I've asked him multiple times to leave our home, but he refuses and even laughs at me. I've come over to my mums with dd today to get out of dps way but with dms drinking I'm finding today extremely difficult and frustrating!
I'm so sorry for rambling, I'm just a pathetic idiot with no one reliable in real life to turn to, but I would really appreciate mn advice on how to start and follow through on leaving dp when I need to stay in my home, but he refuses to leave it!! I'm in tears i'm so bloody daft, sorry for anyone who's read that drivel 