Yes, they are so thrilled! Mine will be their third grand child, and they are so excited. It's awesome to see them relate to cute little babies, and watch their hearts melt, their faces light up.
There are ways in which being a grandparent can be more rewarding than being a parent. (I do not expect you to believe that yet, though.) All but one. Blake was not born yet. All my progeny showed up for my 60th birthday. What a blessing it was. (Blake is there; you just can't see him yet)
That is sooooo awesome! I love it. It's always a trip to get the whole clan together... So much power in the family love <3