Huge fight

My husband and I got into a huge fight. He recently transitioned from the military to civilian life. Last week, he kept saying how he wanted a divorce and wanted to live the single life. I'm heart broken and very upset. I acted semi childish and we got into this huge argument that lasted a couple of days. One night driving home from Walmart he said again he wanted a divorce but I kept asking why he wouldn't file if he keeps saying it. He has no answer for me. So, I threw his $10 wedding band out the car window. He has another band that I've spent good money on. I know what I did was immature and childish but I was so sick of hearing he wants a divorce but won't do anything about it. 
Fast forward to now, like a day later. He wants to "try" until our anniversary to see if we will work or not. Which is in August. I want him to wear his wedding band to show he's committed but he keeps telling me he will never wear it again. 
I know my actions caused this, but am I wrong to be user he refuses to ever wear it again?