Dana, Why backslide now? H does not like the confrontations you two have. Time to work out an alternative. When you feel the adreneline start to flow, take a time out and come back after you have calmed.
Funny that you say you can't live without him. Is it that you are afraid of change? Seems I'm going in the opposite direction. My W has been out of town for 6 days. I have stayed home with the kiddes. I was just thinking that I did not really miss her. Boy, is that detatching or what? Not sure if either of our feelings are healthy 100%, but they are our feelings.
Just make sure not to show H any desparation. Always seek solutions. I think your problem with confrontations may have a bunch of different solutions. Work it out with H.