In 2010 we gutted and renovated our kitchen. During that time we put in a composite apron sink. We are now noticing hairline cracks around the drain. Our thought is the the garbage disposal tightens the drain as it works, causing these cracks. We are not sure what would be the best approach to replacing the sink (if/when necessary). Our thought is to disassemble the cabinet and try to remove the sink without cracking the granite. I know that the sink is also glued in and will be difficult to remove.

Hoping to gain some advice.
Thank you,