I cannot believe that you are falling for all this BS. He is controlling you with everything.
I just feel marraige is built on love and trust. What you have is lust and distrust. I don't know what happened to the world of marraige, everything is a contract. It sounds like a fake marraige.
Now, how you get out of this situation is the question. Your stuff is already in his house, you will have fights if you mention you want to end this relation ship. So plan well, if you have the job keep it. Take stuff out of his hose slowly, one by one.
I also think that you know one side of the story, which sounds rosy when you are in love, you have a history here the guy got divorced twice, that tells you that he has some faults that broke the relationships.
Be sensible and end this politely and smoothly.
So I personally do not have any experience in pre-nups etc. But a friend of mine, She signed one and even before the marraige there were same signs of control and power, but she did not believe every friend in our circle telling her that she will have no rights once you tie the knot. She kust kept saying not my guy, he is the best. Long story short... he kept her like he owned and animal, she literally became a pet in the house, two kids turned against her by his doing and it ended. All four of them went in their own separate ways. She is still in therapy after many years.
Please don't do this to yourself. Be smart ang think with your head and not your heart.