well, one thing you know about your boyfriend, he is a loyal friend. who knows, it may be a cultural thing that his friend, business partner takes precedence.

but reading into this statement that he doesnt want you to be bored and the place is a mess as he would rather not have you there is a little much. you already said that he speaks to his friend in another language while you are there. he may recognise this may leave you feeling odd man out at his place and he is just giving you the heads up that this may make you uncomfortable as well as the mess. he might just be considering your feelings. it may just be your feelings of rejection over the last few weeks leading you to misinterpret.