Just need to vent :(

So after I got home from work today I sat down to eat and accidentally dropped my plate of noodles/vegetables on the floor and I picked it back up and washed the floor and the entire time my boyfriend is going on and on and ON about how clumsy and embarrassing I am. He wasn't trying to be funny he was pissed at me. And I told him to just stop but he kept going on and on saying shit like I need to learn how to eat etc etc. He knew he was pissing me off like just his tone of voice alone was enough to drive anyone insane but he kept going on and so I screamed shut up. He continued to say how embarrassing I am and just kept putting me down. Omg. He does this EVERYTIME I make a little accidental mistake. Why am I putting up with this?