I hit my boyfriend and he broke up with me, how can I get him back?

We had a big argument over him refusing to give me his passwords even after 12 months together and he told me not to be so damn controlling and possessive and I couldn't help it, I just saw red and punched him, I HATE being called controlling, especially over something I have trust issues with from previous boyfriends and I just saw red and reacted without thinking, and he just dumped me and turned and walked out and won't take my calls or see me or reply to my messages , I know I messed up, he pushed my buttons but I shouldn't have reacted as much as I did and I want him back help me
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Okay so he finally talked to me and I explained myself but his only response was basically "if I had hit you, would you still stay with me?" and I tried to tell him that's different, a man can cause much more damage and it should be forgivable and he said that I still don't get it and he doesn't want me in his life anymore
I hit my boyfriend and he broke up with me, how can I get him back?
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