@Daina no he is completely wide awake
Yeah then that's fucked up.
Why not take the kids out of the bed so you guys can have room
Kick him out.. or better yet go to the living room you'll have a peaceful night
He's got a cheek and your pregnant, yrll him a few home truths next time he does it!! Rhen put your foot in his face, and walk on him when getting out the bed, then pull covers off onto the floor so he'll have to get up to put yhem back, stay silent, if he reacts, just mumble some crap and continue what your doing. He'll get the message.
If he is asleep then I'm not sure he is purposely trying to take the covers from you or put his feet in your face. If he is awake, then no, you aren't overreacting.