Don’t be self destructive. i know you are proud of yourself and your family, and you said he respects you.. if he truly does he will accept you and your family’s situation. Dont turn down something that has potential just because you’re unsure how you might be perceived. The worst thing to happen is he will look down on you.. and i don’t even see that as a bad thing.. good riddance to someone who would do that.
Getting bored of him is a separate issue.. why do you feel like that?