You're the one mad at me?!

So I tell my husband that I have homework to do, and to help out with our 6 month old son. So we're all in the living room, I working, my son in his exerciser, and my husband playing the wii. My husband has a bit of a problem with neglecting his responsibilities so he can game. My son is screaming for like 4th time (me being the one to console/entertain him) while my husband continues on with his game. I get up to give my son a toy and suddenly my husband stop and says angrily that he might as well go in the room so I don't have to worry about him not doing the right thing. And just fucking sits in the room the entire evening. HOW THE FUCK ARE YOU MAD AT ME, YOU FUCKING PRICK.