Need some advice asap?

my boyfriend of nearly two years is very close with my family they all love him however no one in his family knows i exist due to a family reason which involve him having arguments with them. my birthday is coming up and he doesn't even show he cares about it everytime i bring it up it ends up in a heated argument between us. because of lockdown i haven't seen him in nearly 3 months so he keeps saying he will come over to see me on my birthday but because his parents don't allow him out and because they don't know about me i highly doubt they will let him come see me but every time i try to ask and confirm he just ignores it and brushes it off and it just shows he doesn't care because he never mentions my birthday and he says he isn't like that but i feel like its just an excuse because for his birthday i literally planned everything in advance to make sure he was happy. when i try to bring it up that some of my friends have cared more about it then him he just says i guess u matter to them more then. can i get advice on what to do please because this won't leave my mind.
Need some advice asap?
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