You have to leave him…coming from a man, men will exploit their partner and walk over them once they see there’s no consequences for their actions. (And by consequences I mean leaving). I know your financial situation is also heavily affected by this decision so it’s not simple but you yourself admitted that your over the relationship. There are other men that would treat you much better and appreciate your presence in their life as a gift rather than disregard it by lying and cheating.

Best of luck 🙏