Is this fwb (friends with benefits) behavior?

He's not necessarily "controlling." But the things he says to you are along the lines of putting you down and talking to you like you're beneath him. You don't need anyone, especially a guy, regardless if he's just a fwb or not, to criticize you and verbally put you down like that. And it's not like he's the only guy you can be a fwb with. And how many times does something like that happen and he apologizes? It's sad. Dump him.