Instagram messages

My mom sent me this on instagram and is definitely looking for a response. It’s funny because she was never there as a grandma either to my 2 young kids. And definitely not there as a mother. I feel like telling her off since she has this mentality that I’m keeping the grandkids from her and there all wondering where poor grandma went. They haven’t asked once about her. But I also know it will lead to a back and forth that will just cause me frustration because she will never understand. What do I do?

My mom sent me this on instagram and is definitely looking for a response. It’s funny because she was never there as a grandma either to my 2 young kids. And definitely not there as a mother. I feel like telling her off since she has this mentality that I’m keeping the grandkids from her and there all wondering where poor grandma went. They haven’t asked once about her. But I also know it will lead to a back and forth that will just cause me frustration because she will never understand. What do I do?