I am sorry to hear about the problems you are facing. A lot of things you write are things I can relate to. I would guess many married people can relate to these ideas, at least during windows of time when we disagreed with our spouse.
If my wife and I get out of synch, something that works for us is if we humble ourselves before the Lord in prayer and ask for help in our relationship, then each confess our own sins to one another (without accusing). After we have forgiven, then we can discuss things the other did that bother us. You could talk about his following you around during arguments at that point. It might help for you both to intentionally do some things to have enjoyable times together. It could be doing activities together, hugging and kissing, etc. Whatever it is that you two enjoy.
Time apart--separation-- is not a good solution to the problem. The Bible says, 'Let not the wife depart from her husband....'
Also, if you have a disagreement, try to stay calm. If it relates to how you do things in your marriage, you can say, "I do not agree with your interpretation, but I will submit to you because you are my husband." For example, let's say you disagree on head coverings, and he wanted you to wear one. You could say that and wear one out of submission to him. Even if you did not agree with the interpretation, hopefully, that would resolve issues.
If my wife and I get out of synch, something that works for us is if we humble ourselves before the Lord in prayer and ask for help in our relationship, then each confess our own sins to one another (without accusing). After we have forgiven, then we can discuss things the other did that bother us. You could talk about his following you around during arguments at that point. It might help for you both to intentionally do some things to have enjoyable times together. It could be doing activities together, hugging and kissing, etc. Whatever it is that you two enjoy.
Time apart--separation-- is not a good solution to the problem. The Bible says, 'Let not the wife depart from her husband....'
Also, if you have a disagreement, try to stay calm. If it relates to how you do things in your marriage, you can say, "I do not agree with your interpretation, but I will submit to you because you are my husband." For example, let's say you disagree on head coverings, and he wanted you to wear one. You could say that and wear one out of submission to him. Even if you did not agree with the interpretation, hopefully, that would resolve issues.