Feel trapped..

(he cheats, barely likes paying bills even though he’s capable, he’s almost 40 but still goes party every weekend, stay out most night with his family playing dominoes or cards). We live together in a home i purchased prior to us getting together. we have a 9 month old son now. i don’t allow him to sleep in the bed with me and my son. We don’t talk much. I don’t have sex with him because I know he’s been with other women. But he won’t leave. He knows how I feel. Knows I don’t want to be with him but he won’t leave. He’s not physically abusive. He’s very manipulative with his words though. I’m ready to move on. I’m so unhappy everyday waking up and he’s still here. Idk what to do. I need realistic advice… “don’t just say kick him out, because I’ve tried that”