What do u think about this?

i am going to trinidad for my son's birthday on sunday,but i live with my boyfriend right now.he told me when i am leaving to trinidad i must put the rest of my stuff in storage,he said dont leave anything of mines at his house.but my uncle is moving into his new apartment on feb 1st,so i asked my boyfriend why i should do that and he says in that way my uncle could jus put my stuff in my room when he gets his apartment.so i got upset he said i have no reason to get mad,nothing is wrong with that.am 20yrs and he's 24yrs,do u think am acting immature,what would u have done in this situation and also what would u think?