Hi Faithinmyself,
from reading almost all of your posts, all I can say is wow. You have been on a very long journey, and my heart really goes out to you! I literally cannot imagine myself walking in your shoes nor imaging what you have gone through. I know your seeking advice, and I will be honest that I don't have much experience, but I hope that maybe something that is said in this post will be from God and be what you need to hear. I am engaged right now and set to marry my beautiful fiancé after my deployment. The advice I can give you is just based on my relationship with Christ, what I've learned from books, observing my friend's marriages, from my relationship with my fiancé, and from what me and her have learned together going through pre-marital counseling.
I first want to say that I respect you, your a woman that has endured A LOT.. I think everything you have been going through emotionally, mentally, spiritually, etc... is completely normal.. because (and I say this Respectfully) I see a completely shattered marriage that is eating you both from the inside out.. In my opinion, your marriage is dead.... BUT, there is Hope.. God has the power to bring back to life, that which has died.
I don't know how much you have shared with him about how you are truly feeling, but I think you should tell him everything that you have been feeling. Not in an accusing manner, but with the heart of forgiveness.
I like to think of the road to marriage and marriage itself is like a house.. it starts with the foundation.. everyone lays a house on some foundation whether it be sex, money, prestige, fear, etc. The foundation we must lay our marriage on as Christians is Jesus, because that is the foundation that lasts. After you lay your foundation on Christ, then you resurrect the structures like: communication, trust, love (agape, Eros, Philos), grace, forgiveness, church/community, etc.. If I may say, I think your marriage (house) needs to undergo MAJOR reconstruction..
So here is some advice that I hope helps:
1.) Focus on your relationship with Christ.. You won't find fulfillment or identity that completes you in anything else.. your husband, job, "freedom" from your marriage, etc will not bring you fulfillment like Jesus does.
2.) Stop with the defeating self-talk. We all struggle with this from time to time, but our words can create or destroy.. we construct a lot of our reality by the words we speak about it or into it. Instead of destroying him in your head, start thinking positively about him. Focus on the good qualities, show that agape love to him.
3.) Continue to pray for yourself, your husband, your marriage.. and continue to have people pray for you.
4.) ok this is kind of what I mean about going back to the basics.. and this may sound funny.. but you might try reading this pre-marital book called "Now that we're engaged".. it has been a great book for me and my fiancé.. and maybe "5 love languages" which talks about how we give and receive love and what our own love languages are. Lol there is probably better books out there, but basically what I'm getting at is getting back to the basics of what a healthy marriage should be built on.
That's what I have for you.. I really hope that something of what I listed above or said was from God and could help you. My heart goes out to you and your marriage.. never give up, and never stop fighting for the health of your marriage.. I hope with everything in my that God restores your marriage and this becomes a huge story about God and his power.
Have an awesome day!
Brandon