Depressed need help :/

I feel like I'm losing my husband all we do is fight and he tells me he's going to walk away and it's like I don't want him to how do I fix us or stop the fighting anyone know how to help fix us like I have bad anger issues I just wanna learn to not blow up on the stupidest and smallest shit I live my man and don't wanna lose him He's an amazing man but I just need help with controlling my anger I've tried a lot of shit but maybe you ladies know something that can help me so we can stay together and not fight constantly I'm desperate and I tired of crying and worrying if he's going to be here still or just walk away :/