Somebody recently advised, on another thread, that you should marry a man who loves you (even) more than you love him. If I'd had this advice long ago, it would have spared me a lot of damage.
The problem you've got here, OP, is a husband who "loves" you in the sense that he likes you, you get on okay, he's attracted to you, yet isn't committed to a relationship with you. He doesn't love you in the way that makes you a central part of his life, a permanent partner, someone he really values, cherishes and protects.
You're worrying about whether you love him enough, but the evidence is that he doesn't love you enough. Maybe he doesn't love the idea of marriage, who knows, but it definitely isn't looking good for you as a wife.
I think the sane thing is to go along with the move for now and make the best of the good parts of your relationship. At the same time, get yourself earning your own money and try to expand your circles so you won't be dependent on people who are locked into concepts of duty that can hold you back.
Next time he pulls the rug from under your feet, agree with him that you can't be sure this will work out so you need to be looking to the future, whatever it holds. Strangely, he might find this reassuring. If he doesn't, you're no worse off than at present!
When are you due to move house?