What do I do if my brother threw a Popsicle at my face?

Well I have a brother two years older than me me and him got in a big fight and he got so mad he threw his Popsicle in his hand at my FACE than told me to shut up then stomped to his room so I got mad and went up there and yelled at him and he yelled at me and then he said he hate me then I said it too then we went to sleep and we haven't talked ever since it's been a week