Im tired of all this name calling.

So my husband used to call me a bitch for a joke, id agree because i am one sometimes. Well ever since ive had my twins its youre so stupid, youre a stupid bitch, what a cunt, ect. To me it it hurts and ive told him this many times but hes just not getting it. And lately i think im getting post partum depression.. i think i dont know. I just feel down, alone, sad all the time. I dont want sex, or to cuddle or anything. Hes also lashed out on my 2 month old twins, my one uear old and myself. Not baby mama or his two oldest. I just have no one else to talk to.. sorry for venting..