Probably he realises his mistakes and wants to get back with you.
If you still like him, talk to him about the possibilities maybe.
I broke up with my bf, n I feel terrible. I said stuff when I was angry to him which I didn’t even mean. Sometimes anger gets the best of you. Not that my ex was an angel but he told me the truth about wat was going on but instead of being supportive I got angry.
N when you say something , its difficult to take it back. So I would say talk to him n see wat he wants and you want.