Is this abuse?

I just need some advice. I’ve suffered with depression for a while, I’ve attempted suicide and self harm over the past few weeks. My partner drags me across the floor and then gets in my face. No support, just says he’s done with me.

Whenever we have a little argument, he packs all his clothes and threatens to leave me and also becomes really angry, he talks down to me like I’m a child. I’ve told him I don’t like this and he says I “need it sometimes” he calls himself a “cunt” (mind the language) and says he “loves that he’s a cunt” often telling me I haven’t seen anything yet. Is this emotional abuse???