He also mentioned he wants to help me get into a house. Suggesting again that he may partner financially with a house purchase. <<<< what is the point in that if we are not in a relationship?
Magic, that is a very good question. Is it to keep one foot in the door and the other outside? Is it a way to ensure that you remain right where you are so that you are a convenience to him, i.e., when he wants you? If your financial situation w/the business hasn't been settled up and you are not put on paper as a partner, then who is to say that you won't be in the same position w/a house purchase?
These are questions that you will need to think about. Are you willing to gamble on the what ifs? You are the prize and shouldn't have to be an "option".
Continue leaving the rope on the ground and now it's time for your words to meet your actions as well. Leave him be to mull over what you have stated and do not say another word to him about it. Give him the time he needs and continue moving forward w/your life.
Sit quietly, the answers will reveal themselves when you least expect them to. The past is gone, the present is a gift and you need to focus on today, allow the future to reveal itself when it is ready.