need help

me and my boyfriend have been together for almost 2 years and we’ve been arguing a lot lately and we’ve already broke up around 3 to 4 months into the relationship and we got back together within two days. we both only live together but it’s his house. I know my boyfriend loves me more than anything and says im the love of his life all the time but two days ago we got into a fight over something so stupid but today it’s Christmas we still haven’t talked and he said that he’s done with me and he doesn’t wanna continue this anymore. also the other day we also got into it and he told me he misses being single. he hasn’t asked for his house key back or for me to pack my stuff yet, I just went to my parents house at 5 PM in the afternoon after sitting in the other room all day alone. What should I do to make it better I am not ready to go to a break up what should i do ? please help me ! i love him more than anything i feel so alone and that i won’t be able to come back home but i’m scared to talk to him now