You need to ask yourself some hard questions.
Do you really want to still be dealing with this 2 maybe 5 years down the road? Can you mentally?
He is controlling and manipulative...you are financially dependent and he's well aware of that...another form of control, and it can be a mighty powerful one...trust me, been through the same. Basically he has you were he wants you...he pulls the strings...he does what he wants, no matter what pain it may cause to you...and he will most likely continue to do so.
He'll do things you know are wrong, that hurt you badly...then deny that he was aware of it, or turn it around and make you feel bad instead until you're half crazy and you start to question your own sanity.
But here's where the Aspie in us bites us in the butt...it's not so much love addiction, or a dependency issue (maybe a bit)...it's he$$, but it's a he$$ we KNOW. The uncertainty, and the fear of the unknown, the CHANGE were the reasons I stayed as long as I did. Because looking back now over a year later now I can honestly say it wasn't about love...someone who loves you doesn't do things to constantly hurt you...it was about fear, fear of the unknown.
Even if he does a complete 180 and you really feel this could work...it never hurts to have a back-up plan...see if their are programs for financial aide for small-businesses should you need them (SHFL), see what help you can qualify for and how to apply for it if you need it, look into health care programs for low-income or emergency assistance should you need it...keep good records of anything you could need in the future. You can research most of this on the computer...it's good to know your options, and it makes the unknown a lot less scary.
Nothing more to add...just lots of {{{Hugs}}}...and if it doesn't get better, that at least it gets a bit easier. 
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*Normal* is just a setting on the dryer.