Please, please do not feel guilty. Why we as women feel guilty when we don't immediately have that, "maternal" feeling is a mystery. I too was ambivalent, even about motherhood. I absolutely was thrilled with my first grandchild. It is like you get to do a do-over of motherhood, but I was lucky in that I actually got to be a grandmother and not a caretaker. I think that the main thing to remember here, is it is okay one way or another, if you meet that grandbaby and magic happens that is wonderful. Enjoy it, engage in it, but it is alright to still be YOU and continue to enjoy your own wonderful life, and if for some reason you don't experience that "enthrallment" that is perfectly fine, we are not, as women, all "natural" maternal beings and that is fine. To me, our obligations as a mother do hold, maternal feelings or not, you have a child, you love it and raise them selflessly, but Grandchildren, are not our responsibility to raise, Grandchildren are ours to choose to enjoy and engage with, they are a choice. Don't get me wrong, I strongly feel it is important to let them always know you love them, but that does not mean you have to make them your life. Keep your hobbies and the life you enjoy and if you have room in that life or choose to include the grandchildren, but DO NOT LET OTHERS MAKE YOU FEEL GUILTY FOR NOT FEELING< "MATERNAL". When we reach grandparent age we are entitled to live the life we want.