Hi there Iceamarello
I think Geoff and TonyWK have given you some pretty good thoughts to consider.
It's sometimes hard to provide actual advice on this forum as most of us are not qualified counsellors. However we are here to listen to you and provide whatever support we can with our comments.
I suspect you and your family are not vaccinated and his family is? Of course we are ell entitled to our own views and decisions but that situation can be very toxic and create tension for all sorts of reasons.
Do you feel that you love him enough to envision a future with him? If so, maybe a message to him saying just that, praising what you love about him and asking to get together for a chat might be worth trying? Cover all the positive things about your relationship and why it seems silly to jeopardize that.
If he still doesn't respond it might be a signal that he is just not invested in the relationship. Hard to acknowledge this I know, but as the song by the Black Keys goes, 'Everybody knows that a broken heart is blind'. He will stay in your thoughts for ages and it can be very hard to let go, but you come first and you are a fierce strong woman with rights to your own self esteem.
I hope this raving might have helped just a little - Peace Out!
All the very best, The Bro