You do know that finding things hard, having down days and not feeling very stable is perfectly normal and doesn't mean you aren't strong?
I say this because I get the feeling that you think that the fact that we all admire and respect you isn't warranted and that you don't think you're doing that well in yourself to deserve it.
It will take a lot of time to get to the stage where you feel inconctr again and not overwhelmed by him. He's conditioned you for so long to be the little woman at home who he can Lord and have full control over that it's going to take time for you to find your own inner strength and who you are again, rather than just being his accessory.
You are strong, you will have wobbles, but you will win this and be master of your own destiny again 
So please, make sure you use this thread without worry if you doubt yourself. We are all here for you, especially when you most need support.