Bored in my relationship

Just had my baby two months ago me and my "bf" live together but now that I'm no longer pregnant I feel "blah" with him. All he does is come home and play with the baby and go to the video game. I'm not even going to get started on how I feel about that. Let's just say I have witnessed his man play the Xbox for 25 hrs without getting up! But anyway he's a nice guy he helps with the bills, rent even my bills. He takes care of my twins ( first relationship) so there isn't anything bad about him. I'm jus to the point where I just want conversation and new. I don't need a whole new relationship ( no mam) I just want someone different to talk to. I tried to look cute and even stay up til he get home from work but all he do is game game game... ah