question..

Whenever my boyfriend are I are arguing, if I look away or just don't talk he grabs me, or pulls me to where I have to look at him. Today, I was sitting on the side of the bed, wasn't looking at him, didn't want to argue, he pulled me by my arms to the middle of the bed, to lay by him, he kept raising his voice saying he just wanted to talk to me. But should he really be grabbing me, he grabs pretty hard. Thoughts??